could project
Regular verb: project - projected- projected

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could project
you could project
he could project
we could project
you could project
they could project 	I could be projecting
you could be projecting
he could be projecting
we could be projecting
you could be projecting
they could be projecting	I could have projected
you could have projected
he could have projected
we could have projected
you could have projected
they could have projected	I could have been projecting
you could have been projecting
he could have been projecting
we could have been projecting
you could have been projecting
they could have been projecting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't project
you couldn't project
he couldn't project
we couldn't project
you couldn't project
they couldn't project 	I couldn't be projecting
you couldn't be projecting
he couldn't be projecting
we couldn't be projecting
you couldn't be projecting
they couldn't be projecting	I couldn't have projected
you couldn't have projected
he couldn't have projected
we couldn't have projected
you couldn't have projected
they couldn't have projected	I couldn't have been projecting
you couldn't have been projecting
he couldn't have been projecting
we couldn't have been projecting
you couldn't have been projecting
they couldn't have been projecting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I project?
could you project?
could he project?
could we project?
could you project?
could they project? 	could I be projecting?
could you be projecting?
could he be projecting?
could we be projecting?
could you be projecting?
could they be projecting? 	could I have projected?
could you have projected?
could he have projected?
could we have projected?
could you have projected?
could they have projected? 	could I have been projecting?
could you have been projecting?
could he have been projecting?
could we have been projecting?
could you have been projecting?
could they have been projecting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I project?
couldn't you project?
couldn't he project?
couldn't we project?
couldn't you project?
couldn't they project? 	couldn't I be projecting?
couldn't you be projecting?
couldn't he be projecting?
couldn't we be projecting?
couldn't you be projecting?
couldn't they be projecting? 	couldn't I have projected?
couldn't you have projected?
couldn't he have projected?
couldn't we have projected?
couldn't you have projected?
couldn't they have projected? 	couldn't I have been projecting?
couldn't you have been projecting?
couldn't he have been projecting?
couldn't we have been projecting?
couldn't you have been projecting?
couldn't they have been projecting?