could loll
Regular verb: loll - lolled- lolled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could loll
you could loll
he could loll
we could loll
you could loll
they could loll 	I could be lolling
you could be lolling
he could be lolling
we could be lolling
you could be lolling
they could be lolling	I could have lolled
you could have lolled
he could have lolled
we could have lolled
you could have lolled
they could have lolled	I could have been lolling
you could have been lolling
he could have been lolling
we could have been lolling
you could have been lolling
they could have been lolling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not loll
you could not loll
he could not loll
we could not loll
you could not loll
they could not loll 	I could not be lolling
you could not be lolling
he could not be lolling
we could not be lolling
you could not be lolling
they could not be lolling	I could not have lolled
you could not have lolled
he could not have lolled
we could not have lolled
you could not have lolled
they could not have lolled	I could not have been lolling
you could not have been lolling
he could not have been lolling
we could not have been lolling
you could not have been lolling
they could not have been lolling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I loll?
could you loll?
could he loll?
could we loll?
could you loll?
could they loll? 	could I be lolling?
could you be lolling?
could he be lolling?
could we be lolling?
could you be lolling?
could they be lolling? 	could I have lolled?
could you have lolled?
could he have lolled?
could we have lolled?
could you have lolled?
could they have lolled? 	could I have been lolling?
could you have been lolling?
could he have been lolling?
could we have been lolling?
could you have been lolling?
could they have been lolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not loll?
could you not loll?
could he not loll?
could we not loll?
could you not loll?
could they not loll? 	could I not be lolling?
could you not be lolling?
could he not be lolling?
could we not be lolling?
could you not be lolling?
could they not be lolling? 	could I not have lolled?
could you not have lolled?
could he not have lolled?
could we not have lolled?
could you not have lolled?
could they not have lolled? 	could I not have been lolling?
could you not have been lolling?
could he not have been lolling?
could we not have been lolling?
could you not have been lolling?
could they not have been lolling?