could titillate
Regular verb: titillate - titillated- titillated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could titillate
you could titillate
she could titillate
we could titillate
you could titillate
they could titillate 	I could be titillating
you could be titillating
she could be titillating
we could be titillating
you could be titillating
they could be titillating	I could have titillated
you could have titillated
she could have titillated
we could have titillated
you could have titillated
they could have titillated	I could have been titillating
you could have been titillating
she could have been titillating
we could have been titillating
you could have been titillating
they could have been titillating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't titillate
you couldn't titillate
she couldn't titillate
we couldn't titillate
you couldn't titillate
they couldn't titillate 	I couldn't be titillating
you couldn't be titillating
she couldn't be titillating
we couldn't be titillating
you couldn't be titillating
they couldn't be titillating	I couldn't have titillated
you couldn't have titillated
she couldn't have titillated
we couldn't have titillated
you couldn't have titillated
they couldn't have titillated	I couldn't have been titillating
you couldn't have been titillating
she couldn't have been titillating
we couldn't have been titillating
you couldn't have been titillating
they couldn't have been titillating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I titillate?
could you titillate?
could she titillate?
could we titillate?
could you titillate?
could they titillate? 	could I be titillating?
could you be titillating?
could she be titillating?
could we be titillating?
could you be titillating?
could they be titillating? 	could I have titillated?
could you have titillated?
could she have titillated?
could we have titillated?
could you have titillated?
could they have titillated? 	could I have been titillating?
could you have been titillating?
could she have been titillating?
could we have been titillating?
could you have been titillating?
could they have been titillating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I titillate?
couldn't you titillate?
couldn't she titillate?
couldn't we titillate?
couldn't you titillate?
couldn't they titillate? 	couldn't I be titillating?
couldn't you be titillating?
couldn't she be titillating?
couldn't we be titillating?
couldn't you be titillating?
couldn't they be titillating? 	couldn't I have titillated?
couldn't you have titillated?
couldn't she have titillated?
couldn't we have titillated?
couldn't you have titillated?
couldn't they have titillated? 	couldn't I have been titillating?
couldn't you have been titillating?
couldn't she have been titillating?
couldn't we have been titillating?
couldn't you have been titillating?
couldn't they have been titillating?