could douse
Regular verb: douse - doused- doused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could douse
you could douse
he could douse
we could douse
you could douse
they could douse 	I could be dousing
you could be dousing
he could be dousing
we could be dousing
you could be dousing
they could be dousing	I could have doused
you could have doused
he could have doused
we could have doused
you could have doused
they could have doused	I could have been dousing
you could have been dousing
he could have been dousing
we could have been dousing
you could have been dousing
they could have been dousing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not douse
you could not douse
he could not douse
we could not douse
you could not douse
they could not douse 	I could not be dousing
you could not be dousing
he could not be dousing
we could not be dousing
you could not be dousing
they could not be dousing	I could not have doused
you could not have doused
he could not have doused
we could not have doused
you could not have doused
they could not have doused	I could not have been dousing
you could not have been dousing
he could not have been dousing
we could not have been dousing
you could not have been dousing
they could not have been dousing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I douse?
could you douse?
could he douse?
could we douse?
could you douse?
could they douse? 	could I be dousing?
could you be dousing?
could he be dousing?
could we be dousing?
could you be dousing?
could they be dousing? 	could I have doused?
could you have doused?
could he have doused?
could we have doused?
could you have doused?
could they have doused? 	could I have been dousing?
could you have been dousing?
could he have been dousing?
could we have been dousing?
could you have been dousing?
could they have been dousing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not douse?
could you not douse?
could he not douse?
could we not douse?
could you not douse?
could they not douse? 	could I not be dousing?
could you not be dousing?
could he not be dousing?
could we not be dousing?
could you not be dousing?
could they not be dousing? 	could I not have doused?
could you not have doused?
could he not have doused?
could we not have doused?
could you not have doused?
could they not have doused? 	could I not have been dousing?
could you not have been dousing?
could he not have been dousing?
could we not have been dousing?
could you not have been dousing?
could they not have been dousing?