could intromit
Regular verb: intromit - intromited- intromited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could intromit
you could intromit
he could intromit
we could intromit
you could intromit
they could intromit 	I could be intromiting
you could be intromiting
he could be intromiting
we could be intromiting
you could be intromiting
they could be intromiting	I could have intromited
you could have intromited
he could have intromited
we could have intromited
you could have intromited
they could have intromited	I could have been intromiting
you could have been intromiting
he could have been intromiting
we could have been intromiting
you could have been intromiting
they could have been intromiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't intromit
you couldn't intromit
he couldn't intromit
we couldn't intromit
you couldn't intromit
they couldn't intromit 	I couldn't be intromiting
you couldn't be intromiting
he couldn't be intromiting
we couldn't be intromiting
you couldn't be intromiting
they couldn't be intromiting	I couldn't have intromited
you couldn't have intromited
he couldn't have intromited
we couldn't have intromited
you couldn't have intromited
they couldn't have intromited	I couldn't have been intromiting
you couldn't have been intromiting
he couldn't have been intromiting
we couldn't have been intromiting
you couldn't have been intromiting
they couldn't have been intromiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I intromit?
could you intromit?
could he intromit?
could we intromit?
could you intromit?
could they intromit? 	could I be intromiting?
could you be intromiting?
could he be intromiting?
could we be intromiting?
could you be intromiting?
could they be intromiting? 	could I have intromited?
could you have intromited?
could he have intromited?
could we have intromited?
could you have intromited?
could they have intromited? 	could I have been intromiting?
could you have been intromiting?
could he have been intromiting?
could we have been intromiting?
could you have been intromiting?
could they have been intromiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I intromit?
couldn't you intromit?
couldn't he intromit?
couldn't we intromit?
couldn't you intromit?
couldn't they intromit? 	couldn't I be intromiting?
couldn't you be intromiting?
couldn't he be intromiting?
couldn't we be intromiting?
couldn't you be intromiting?
couldn't they be intromiting? 	couldn't I have intromited?
couldn't you have intromited?
couldn't he have intromited?
couldn't we have intromited?
couldn't you have intromited?
couldn't they have intromited? 	couldn't I have been intromiting?
couldn't you have been intromiting?
couldn't he have been intromiting?
couldn't we have been intromiting?
couldn't you have been intromiting?
couldn't they have been intromiting?