Verb classification
Roots
Verbs in Hebrew, like nouns, adjectives, and adverbs, are formed and declined by altering a (usually) three letter stem. Vowels are added between or before these three consonants in a pattern to form a related meaning between different roots. For instance, ''(שמר)'' "(he) kept / guarded" and ''(כתב)'' "(he) wrote" both add the vowel "a" in between the first and second consonants and second and third consonants to indicate the past tense "he" form. A similar formation can be found in English strong verbs with write-wrote-written and drive-drove-driven sharing root consonants despite differing vowels and meanings. Hebrew verbs are further divided into strong roots (regular verbs, with occasional and predictable consonant irregularities), weak roots (predictable verbs irregular by vowel), and wholly irregular verbs. A root that changes the vowel used in a given pattern is considered a weak stem. These are further divided into guttural (containing alef, hey, het, ayin anywhere, or resh as the second root), hollow (containing vav or yud anywhere, or hey as the final root), and repeating roots (beginning with nun or ending with two of the same consonant); based on exact irregularities. Weak verbs are detailed further below:Guttural weak roots
Guttural roots contain a guttural consonant (such as alef, hey, het, or ayin in any position; or resh as the second letter). Hey as the third root is usually a hollow root marker due to being a vowel spelling rather than one of any consonant, and is only considered a guttural root in the third position if historically pronounced. Alef root-initially and root-finally takes on a somewhat divergent conjugation similar to that of hollow roots, but is usually identical to other gutturals. Of the three classes of weak roots, guttural roots are the most common.Vowel weak roots
Roots containing a vav or yud anywhere mark a historical vowel. Hey word-finally usually marks a final vowel for the same reason, and shares similar irregularities.Repeating weak roots
Roots containing two of the same letter or a nun in first position are considered repeating roots. Nun before a consonant doubles it or prevents beyt, kaf, and pey from becoming veyt, xaf, and fey in word-medial position. Doubling consonants also changes the quality of the preceding vowel. However, doubling a consonant that doesn't change it outright (gemination) is obsolete in Modern Hebrew, and the irregularities usually affect the vowels.Stems
Hebrew verbs are inflected according to specific patterns, derived stems, called forms or בִּנְיָנִים ( ''binyanim'', "constructions"); where vowels patterns (משקלים /miʃkaˈlim/ ''mishkalim,'' "weights"), prefixes, and suffixes are put into the (usually) three-letter roots from which the vast majority of Hebrew words are made. There are seven basic conjugations, as well as some irregular verbs coming from otherwise-obsolete constructions. The traditional demonstration root is ("P. A. L.", pronounced 'Pa-ah-l' ), which has the basic meaning of "(He has) acted": This chart's menorah-like shape is sometimes invoked in teaching the binyanim to help students remember the main ideas about the verb forms: (1) which binyanim areRegular conjugation
Present tense
A verb in the present tense (הוֹוֶה ''hove'') agrees with its subject in gender (masculine or feminine) and number (singular or plural), so each verb has four present-tense forms. The present tense does not inflect by person because its use as a present tense is a relatively recent trend, as this form was originally used only as the present participle alone; rather than both the present tense verb and present participle. Earlier forms of the Hebrew language did not have strictly defined past, present, or future tenses, but merelyPast tense
A verb in the past tense ( ''Past participle
Present participles are the same as present tense forms, as the Modern Hebrew present tense comes from a present participle form. Not all past participles shown here correspond to an existent adjective or one congruent to the verb's meaning; the ones shown here are just examples. Past participles are formed according to the tables shown below. The past participle is also commonly used as an adjective (similar to English), and is inflected for number and gender. The passive and reflexive binyans hitpa'el, nif'al, pu'al, and huf'al lack passive participles. Pa'al verbs that have a nif'al form corresponding to its passive voice use the pa'al participle and nif'al present to indicate different states of completion. The pa'al past participle indicates an action is completely done: * ("the books are written") The nif'al present tense indicates that the action is still being done: * ("the books are being written") As shown below, pi'el and hif'il past participles use the present tense of the passive forms pu'al and huf'al, respectively.Future tense
A verb in the future tense ( 'atid) inflects for person, number, and gender; which is expressed by adding prefixes to stems shown below. The second-person singular masculine and third-person singular feminine forms are identical for all verbs in the future tense. Historically, there have been separate feminine forms for the second and third person plural (shown in italics on the table). These are still occasionally used today (most often in formal settings); however, in everyday speech, most use the historically masculine plural for both genders. As in the past tense, personal pronouns are not strictly necessary in the future tense, as the verb forms are sufficient to identify the subject, but they are frequently used.Imperative
All imperatives are only used in affirmative commands, and in predominantly formal contexts. Negative commands use the particle followed by the corresponding future-tense form; as לא and a future tense negates the declaration not the command (contrast "don't do it" with " ouwon't do it"). The passive binyanim pu'al and huf'al do not have imperatives. In informal speech, the future tense (shown above) is commonly used for affirmative commands, to avoid the implication of being demanding. So, for example, can mean either "you will open" or "would you open" (masculine, singular). In Hebrew, as in English, the more formal way to avoid the implication of commanding is to use the word "please" ( or ) with the imperative. The infinitive can also be used as a "general imperative" when addressing nobody in particular (i.e., on signs, or when giving general instructions, to children, or large groups); so "" means "please do not open". There also once wereInfinitive
In Modern Hebrew a verb has twoAction noun
Action nouns or gerunds (שמות פעולה shmot pe'ula) are nouns derived from a verb's action and so they inflect for number. In Hebrew, gerunds are formed using a specific pattern shown in the table below. Hebrew gerunds cannot be used as adjectives, unlike in English. The passive binyans pu'al and huf'al lack gerunds. Not all gerunds shown here correspond to an attested noun or a noun with a meaning congruent to that of the verb.Auxiliary verbs
Modal auxiliaries
Modal auxiliaries are often adjectives, adverbs or modal verbs (often defective ones) conjugated in the present tense, and followed by the infinitive construct of the affected verb, prefixed by the inseparable preposition -ל. They may be used in conjunction with the auxiliary היה. Examples include ''ulay'', ''asur'', ''chayav'', ''mutar'', and ''mukhrach''. יָכֹל ''yakhol'' is used to express a possible action. It may be conjugated in past, present or future tense and is followed by the infinitive construct of the affected verb, prefixed by the inseparable preposition -ל. is used to express a plausible or planned action. It is conjugated in the future tense and is followed with the affected verb prefixed with . Example: ("He's unlikely to be hungry")Irregular verbs
אמר/ הגיד Amar/ Higid (to say, tell)
The verb אמר/ אָמַר is often replaced with forms of ''הגיד/ הִגִּיד'' in common speech in the future, imperative, and infinitive. Likewise, the verb הגיד/ הִגִּיד is replaced with forms of אמר /אָמַר amar in the past and present. However, in formal speech, regular forms for each verb are still used, which are displayed in ''italics'' when in uncommon tenses.בא Ba (to come)
Irregular pa'al verb with regards to final alef א not causing vowel changes to the stem.גדל Gadel (to grow)
Pa'al verb irregular in the present, action noun, and to a lesser extent in the imperative and future.הלך Halakh (to go, to walk)
Pa'al verb irregular in the prefixed infinitive, future tense, and imperative mood.היה Haya (to be)
The verb is often replaced by the adjective or the verb in the present tense. It is regular in most forms except the present (which is rarely used) and imperative. In addition, the future third person singular has two other irregular forms.יכול Yakhol (can, to be able to)
Entirely irregular verb with no imperative form. The past tense masculine singular often adds היה haya for disambiguation.ישן Yashen (to sleep)
Pa'al verb irregular in the present tense and action noun.לקח Lakach (to take)
Functions as an initial-n pa'al verb, and has a shortened imperative.מת Met (to die)
Mainly irregular in the present tense and impersonal forms, and has two different action nouns.ניגש Nigash (to approach, get to)
Nif'al verb that takes forms from obsolete pa'al נגש ''nagash'' in the future, imperative, and infinitive.נשא Nasa' (to carry, bear)
Pa'al verb mainly irregular in the prefixed infinitive and imperative.נתן Natan (to give, to let)
Pa'al verb mainly irregular in the prefixed infinitive and imperative.פחד/ פיחד Pachad/ Piched (to fear, be afraid of)
Similar to , this verb is somewhat suppletive, with the forms from פחד pachad mainly being used in the past tense. The synonymous פיחד is used elsewhere. פחד Pachad is a regular verb on the whole, and פיחד is a regular verb.קטון Katon (to dwindle)
Functions like a regular pa'al verb in the past tense and infinitive, and to a lesser extent the future and imperative.See also
* Hebrew grammar * Prefixes and suffixes in Hebrew *References
Bibliography
* Academy Decisions: Grammar, chapter 3, for theExternal links