There is no such thing as an irregular verb of joked.
Joke is a regular verb that means you add -ed to the verb to make past tense:
joke - joked, walk - walked, move - moved
Irregular verb do not have -ed they have a different word for past tense:
run - ran, catch - caught, make - made.
It's irregular.
"Have" is an irregular verb in English.
It's an irregular verb.
The irregular verb for "said" is "say". The past tense of "say" is "said".
The irregular past tense form of the verb "say" is "said."
irregular verb irregular verb
It's an irregular verb.
Ate is an irregular verb.
It's an irregular verb.
It's an irregular verb.
Yes it's an irregular verb.
Yes it's an irregular verb.