Do verbs have i'rab too?
In one line
Definition
Key words in the Arabic
Understand it
Everything in this section so far has been about the ism. The verb has an i'rab of its own, and it is a different system.
Only the فِعْل مُضَارِع — the present-tense verb — is declinable. The مَاضِي and the أَمْر are mabni: their endings are fixed.
The verb's three states
The mudari' takes these three. The madi and the amr are mabni and take none of them.
And the states are not the same three. The mudari' takes رَفْع, نَصْب and جَزْم — and never jarr. The ism takes rafa, nasab and jarr — and never jazm. The classical wording states both halves in one sentence, and it is on the rafa page above.
يَأْكُلُ is marfu' when nothing governs it. أَنْ يَأْكُلَ is mansub, because أَنْ demands it. لَمْ يَأْكُلْ is majzum, because لَمْ demands it.
The verb's own signs, the particles that govern it, and the five verbs are all dealt with in the verb section of this guide.
How to spot it
In the Qur'an
Jazm and jarr never cross
Jazm belongs to the verb; jarr belongs to the ism. Neither ever crosses over.
A noun is never majzum. A verb is never majrur.
The two share rafa and nasab, and nothing else. When you meet a sukun at the end of a word, you are looking at a verb — no ism is ever put into jazm.
Related terms
Common questions
Why do only present-tense verbs have i'rab?
Because only they can be governed. The past tense and the command are built on a fixed ending, and nothing entering the sentence can shift them. The present resembles a noun in accepting influence, and that is why it moves.
Next in the guideمَجْزُومWhat is the majzum (jussive) state? →Updated