could carouse
Regular verb: carouse - caroused- caroused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could carouse
you could carouse
he could carouse
we could carouse
you could carouse
they could carouse 	I could be carousing
you could be carousing
he could be carousing
we could be carousing
you could be carousing
they could be carousing	I could have caroused
you could have caroused
he could have caroused
we could have caroused
you could have caroused
they could have caroused	I could have been carousing
you could have been carousing
he could have been carousing
we could have been carousing
you could have been carousing
they could have been carousing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not carouse
you could not carouse
he could not carouse
we could not carouse
you could not carouse
they could not carouse 	I could not be carousing
you could not be carousing
he could not be carousing
we could not be carousing
you could not be carousing
they could not be carousing	I could not have caroused
you could not have caroused
he could not have caroused
we could not have caroused
you could not have caroused
they could not have caroused	I could not have been carousing
you could not have been carousing
he could not have been carousing
we could not have been carousing
you could not have been carousing
they could not have been carousing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I carouse?
could you carouse?
could he carouse?
could we carouse?
could you carouse?
could they carouse? 	could I be carousing?
could you be carousing?
could he be carousing?
could we be carousing?
could you be carousing?
could they be carousing? 	could I have caroused?
could you have caroused?
could he have caroused?
could we have caroused?
could you have caroused?
could they have caroused? 	could I have been carousing?
could you have been carousing?
could he have been carousing?
could we have been carousing?
could you have been carousing?
could they have been carousing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not carouse?
could you not carouse?
could he not carouse?
could we not carouse?
could you not carouse?
could they not carouse? 	could I not be carousing?
could you not be carousing?
could he not be carousing?
could we not be carousing?
could you not be carousing?
could they not be carousing? 	could I not have caroused?
could you not have caroused?
could he not have caroused?
could we not have caroused?
could you not have caroused?
could they not have caroused? 	could I not have been carousing?
could you not have been carousing?
could he not have been carousing?
could we not have been carousing?
could you not have been carousing?
could they not have been carousing?