irregular
"Have" is an irregular verb in English.
It's irregular.
regular or irregular
It's an irregular verb.
A regular verb is a verb that is made past tense by adding -ed.eg walk - walked, move - movedAn irregular verb has a different word for the past tense.eg run - ran, buy - bought, catch - caughtbecome - became. So become is an irregular verbno sorry
It's an irregular verb.
To swim is an irregular verb.
It's an irregular verb.
Ate is an irregular verb.
It's an irregular verb.
By is not a verb, so it is neither regular nor irregular.
irregular