could spout
Regular verb: spout - spouted- spouted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could spout
you could spout
he could spout
we could spout
you could spout
they could spout 	I could be spouting
you could be spouting
he could be spouting
we could be spouting
you could be spouting
they could be spouting	I could have spouted
you could have spouted
he could have spouted
we could have spouted
you could have spouted
they could have spouted	I could have been spouting
you could have been spouting
he could have been spouting
we could have been spouting
you could have been spouting
they could have been spouting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't spout
you couldn't spout
he couldn't spout
we couldn't spout
you couldn't spout
they couldn't spout 	I couldn't be spouting
you couldn't be spouting
he couldn't be spouting
we couldn't be spouting
you couldn't be spouting
they couldn't be spouting	I couldn't have spouted
you couldn't have spouted
he couldn't have spouted
we couldn't have spouted
you couldn't have spouted
they couldn't have spouted	I couldn't have been spouting
you couldn't have been spouting
he couldn't have been spouting
we couldn't have been spouting
you couldn't have been spouting
they couldn't have been spouting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I spout?
could you spout?
could he spout?
could we spout?
could you spout?
could they spout? 	could I be spouting?
could you be spouting?
could he be spouting?
could we be spouting?
could you be spouting?
could they be spouting? 	could I have spouted?
could you have spouted?
could he have spouted?
could we have spouted?
could you have spouted?
could they have spouted? 	could I have been spouting?
could you have been spouting?
could he have been spouting?
could we have been spouting?
could you have been spouting?
could they have been spouting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I spout?
couldn't you spout?
couldn't he spout?
couldn't we spout?
couldn't you spout?
couldn't they spout? 	couldn't I be spouting?
couldn't you be spouting?
couldn't he be spouting?
couldn't we be spouting?
couldn't you be spouting?
couldn't they be spouting? 	couldn't I have spouted?
couldn't you have spouted?
couldn't he have spouted?
couldn't we have spouted?
couldn't you have spouted?
couldn't they have spouted? 	couldn't I have been spouting?
couldn't you have been spouting?
couldn't he have been spouting?
couldn't we have been spouting?
couldn't you have been spouting?
couldn't they have been spouting?