can litigate
Regular verb: litigate - litigated- litigated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can litigate
you can litigate
he can litigate
we can litigate
you can litigate
they can litigate 	I can be litigating
you can be litigating
he can be litigating
we can be litigating
you can be litigating
they can be litigating	I can have litigated
you can have litigated
he can have litigated
we can have litigated
you can have litigated
they can have litigated	I can have been litigating
you can have been litigating
he can have been litigating
we can have been litigating
you can have been litigating
they can have been litigating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot litigate
you cannot litigate
he cannot litigate
we cannot litigate
you cannot litigate
they cannot litigate 	I cannot be litigating
you cannot be litigating
he cannot be litigating
we cannot be litigating
you cannot be litigating
they cannot be litigating	I cannot have litigated
you cannot have litigated
he cannot have litigated
we cannot have litigated
you cannot have litigated
they cannot have litigated	I cannot have been litigating
you cannot have been litigating
he cannot have been litigating
we cannot have been litigating
you cannot have been litigating
they cannot have been litigating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I litigate?
can you litigate?
can he litigate?
can we litigate?
can you litigate?
can they litigate? 	can I be litigating?
can you be litigating?
can he be litigating?
can we be litigating?
can you be litigating?
can they be litigating? 	can I have litigated?
can you have litigated?
can he have litigated?
can we have litigated?
can you have litigated?
can they have litigated? 	can I have been litigating?
can you have been litigating?
can he have been litigating?
can we have been litigating?
can you have been litigating?
can they have been litigating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not litigate?
can you not litigate?
can he not litigate?
can we not litigate?
can you not litigate?
can they not litigate? 	can I not be litigating?
can you not be litigating?
can he not be litigating?
can we not be litigating?
can you not be litigating?
can they not be litigating? 	can I not have litigated?
can you not have litigated?
can he not have litigated?
can we not have litigated?
can you not have litigated?
can they not have litigated? 	can I not have been litigating?
can you not have been litigating?
can he not have been litigating?
can we not have been litigating?
can you not have been litigating?
can they not have been litigating?