could vilipend
Verbe régulier : vilipend - vilipended- vilipended

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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	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	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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? 	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?