could deluge
Regular verb: deluge - deluged- deluged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could deluge
you could deluge
he could deluge
we could deluge
you could deluge
they could deluge 	I could be deluging
you could be deluging
he could be deluging
we could be deluging
you could be deluging
they could be deluging	I could have deluged
you could have deluged
he could have deluged
we could have deluged
you could have deluged
they could have deluged	I could have been deluging
you could have been deluging
he could have been deluging
we could have been deluging
you could have been deluging
they could have been deluging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't deluge
you couldn't deluge
he couldn't deluge
we couldn't deluge
you couldn't deluge
they couldn't deluge 	I couldn't be deluging
you couldn't be deluging
he couldn't be deluging
we couldn't be deluging
you couldn't be deluging
they couldn't be deluging	I couldn't have deluged
you couldn't have deluged
he couldn't have deluged
we couldn't have deluged
you couldn't have deluged
they couldn't have deluged	I couldn't have been deluging
you couldn't have been deluging
he couldn't have been deluging
we couldn't have been deluging
you couldn't have been deluging
they couldn't have been deluging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I deluge?
could you deluge?
could he deluge?
could we deluge?
could you deluge?
could they deluge? 	could I be deluging?
could you be deluging?
could he be deluging?
could we be deluging?
could you be deluging?
could they be deluging? 	could I have deluged?
could you have deluged?
could he have deluged?
could we have deluged?
could you have deluged?
could they have deluged? 	could I have been deluging?
could you have been deluging?
could he have been deluging?
could we have been deluging?
could you have been deluging?
could they have been deluging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I deluge?
couldn't you deluge?
couldn't he deluge?
couldn't we deluge?
couldn't you deluge?
couldn't they deluge? 	couldn't I be deluging?
couldn't you be deluging?
couldn't he be deluging?
couldn't we be deluging?
couldn't you be deluging?
couldn't they be deluging? 	couldn't I have deluged?
couldn't you have deluged?
couldn't he have deluged?
couldn't we have deluged?
couldn't you have deluged?
couldn't they have deluged? 	couldn't I have been deluging?
couldn't you have been deluging?
couldn't he have been deluging?
couldn't we have been deluging?
couldn't you have been deluging?
couldn't they have been deluging?