could incorporate
Regular verb: incorporate - incorporated- incorporated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could incorporate
you could incorporate
he could incorporate
we could incorporate
you could incorporate
they could incorporate 	I could be incorporating
you could be incorporating
he could be incorporating
we could be incorporating
you could be incorporating
they could be incorporating	I could have incorporated
you could have incorporated
he could have incorporated
we could have incorporated
you could have incorporated
they could have incorporated	I could have been incorporating
you could have been incorporating
he could have been incorporating
we could have been incorporating
you could have been incorporating
they could have been incorporating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't incorporate
you couldn't incorporate
he couldn't incorporate
we couldn't incorporate
you couldn't incorporate
they couldn't incorporate 	I couldn't be incorporating
you couldn't be incorporating
he couldn't be incorporating
we couldn't be incorporating
you couldn't be incorporating
they couldn't be incorporating	I couldn't have incorporated
you couldn't have incorporated
he couldn't have incorporated
we couldn't have incorporated
you couldn't have incorporated
they couldn't have incorporated	I couldn't have been incorporating
you couldn't have been incorporating
he couldn't have been incorporating
we couldn't have been incorporating
you couldn't have been incorporating
they couldn't have been incorporating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I incorporate?
could you incorporate?
could he incorporate?
could we incorporate?
could you incorporate?
could they incorporate? 	could I be incorporating?
could you be incorporating?
could he be incorporating?
could we be incorporating?
could you be incorporating?
could they be incorporating? 	could I have incorporated?
could you have incorporated?
could he have incorporated?
could we have incorporated?
could you have incorporated?
could they have incorporated? 	could I have been incorporating?
could you have been incorporating?
could he have been incorporating?
could we have been incorporating?
could you have been incorporating?
could they have been incorporating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I incorporate?
couldn't you incorporate?
couldn't he incorporate?
couldn't we incorporate?
couldn't you incorporate?
couldn't they incorporate? 	couldn't I be incorporating?
couldn't you be incorporating?
couldn't he be incorporating?
couldn't we be incorporating?
couldn't you be incorporating?
couldn't they be incorporating? 	couldn't I have incorporated?
couldn't you have incorporated?
couldn't he have incorporated?
couldn't we have incorporated?
couldn't you have incorporated?
couldn't they have incorporated? 	couldn't I have been incorporating?
couldn't you have been incorporating?
couldn't he have been incorporating?
couldn't we have been incorporating?
couldn't you have been incorporating?
couldn't they have been incorporating?