can vilipend
Regular verb: vilipend - vilipended- vilipended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can vilipend
you can vilipend
she can vilipend
we can vilipend
you can vilipend
they can vilipend 	I can be vilipending
you can be vilipending
she can be vilipending
we can be vilipending
you can be vilipending
they can be vilipending	I can have vilipended
you can have vilipended
she can have vilipended
we can have vilipended
you can have vilipended
they can have vilipended	I can have been vilipending
you can have been vilipending
she can have been vilipending
we can have been vilipending
you can have been vilipending
they can have been vilipending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't vilipend
you can't vilipend
she can't vilipend
we can't vilipend
you can't vilipend
they can't vilipend 	I can't be vilipending
you can't be vilipending
she can't be vilipending
we can't be vilipending
you can't be vilipending
they can't be vilipending	I can't have vilipended
you can't have vilipended
she can't have vilipended
we can't have vilipended
you can't have vilipended
they can't have vilipended	I can't have been vilipending
you can't have been vilipending
she can't have been vilipending
we can't have been vilipending
you can't have been vilipending
they can't have been vilipending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I vilipend?
can you vilipend?
can she vilipend?
can we vilipend?
can you vilipend?
can they vilipend? 	can I be vilipending?
can you be vilipending?
can she be vilipending?
can we be vilipending?
can you be vilipending?
can they be vilipending? 	can I have vilipended?
can you have vilipended?
can she have vilipended?
can we have vilipended?
can you have vilipended?
can they have vilipended? 	can I have been vilipending?
can you have been vilipending?
can she have been vilipending?
can we have been vilipending?
can you have been vilipending?
can they have been vilipending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I vilipend?
can't you vilipend?
can't she vilipend?
can't we vilipend?
can't you vilipend?
can't they vilipend? 	can't I be vilipending?
can't you be vilipending?
can't she be vilipending?
can't we be vilipending?
can't you be vilipending?
can't they be vilipending? 	can't I have vilipended?
can't you have vilipended?
can't she have vilipended?
can't we have vilipended?
can't you have vilipended?
can't they have vilipended? 	can't I have been vilipending?
can't you have been vilipending?
can't she have been vilipending?
can't we have been vilipending?
can't you have been vilipending?
can't they have been vilipending?