English verb conjugation
COULD VILIPEND

Regular verb: vilipend - vilipended - vilipended

Affirmation

Simple form	V-ing form
I could vilipend you could vilipend he could vilipend we could vilipend you could vilipend they could vilipend	I could be vilipending you could be vilipending he could be vilipending we could be vilipending you could be vilipending they could be vilipending
Perfect	V-ing perfect
I could have vilipended you could have vilipended he could have vilipended we could have vilipended you could have vilipended they could have vilipended	I could have been vilipending you could have been vilipending he could have been vilipending we could have been vilipending you could have been vilipending they could have been vilipending

Negation

Simple form	V-ing form
I could not vilipend you could not vilipend he could not vilipend we could not vilipend you could not vilipend they could not vilipend	I could not be vilipending you could not be vilipending he could not be vilipending we could not be vilipending you could not be vilipending they could not be vilipending
Perfect	V-ing perfect
I could not have vilipended you could not have vilipended he could not have vilipended we could not have vilipended you could not have vilipended they could not have vilipended	I could not have been vilipending you could not have been vilipending he could not have been vilipending we could not have been vilipending you could not have been vilipending they could not have been vilipending

Interrogative form

Simple form	V-ing form
could I vilipend? could you vilipend? could he vilipend? could we vilipend? could you vilipend? could they vilipend?	could I be vilipending? could you be vilipending? could he be vilipending? could we be vilipending? could you be vilipending? could they be vilipending?
Perfect	V-ing perfect
could I have vilipended? could you have vilipended? could he have vilipended? could we have vilipended? could you have vilipended? could they have vilipended?	could I have been vilipending? could you have been vilipending? could he have been vilipending? could we have been vilipending? could you have been vilipending? could they have been vilipending?

Interro-negative form

Simple form	V-ing form
could I not vilipend? could you not vilipend? could he not vilipend? could we not vilipend? could you not vilipend? could they not vilipend?	could I not be vilipending? could you not be vilipending? could he not be vilipending? could we not be vilipending? could you not be vilipending? could they not be vilipending?
Perfect	V-ing perfect
could I not have vilipended? could you not have vilipended? could he not have vilipended? could we not have vilipended? could you not have vilipended? could they not have vilipended?	could I not have been vilipending? could you not have been vilipending? could he not have been vilipending? could we not have been vilipending? could you not have been vilipending? could they not have been vilipending?