could depart
Regular verb: depart - departed- departed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could depart
you could depart
he could depart
we could depart
you could depart
they could depart 	I could be departing
you could be departing
he could be departing
we could be departing
you could be departing
they could be departing	I could have departed
you could have departed
he could have departed
we could have departed
you could have departed
they could have departed	I could have been departing
you could have been departing
he could have been departing
we could have been departing
you could have been departing
they could have been departing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not depart
you could not depart
he could not depart
we could not depart
you could not depart
they could not depart 	I could not be departing
you could not be departing
he could not be departing
we could not be departing
you could not be departing
they could not be departing	I could not have departed
you could not have departed
he could not have departed
we could not have departed
you could not have departed
they could not have departed	I could not have been departing
you could not have been departing
he could not have been departing
we could not have been departing
you could not have been departing
they could not have been departing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I depart?
could you depart?
could he depart?
could we depart?
could you depart?
could they depart? 	could I be departing?
could you be departing?
could he be departing?
could we be departing?
could you be departing?
could they be departing? 	could I have departed?
could you have departed?
could he have departed?
could we have departed?
could you have departed?
could they have departed? 	could I have been departing?
could you have been departing?
could he have been departing?
could we have been departing?
could you have been departing?
could they have been departing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not depart?
could you not depart?
could he not depart?
could we not depart?
could you not depart?
could they not depart? 	could I not be departing?
could you not be departing?
could he not be departing?
could we not be departing?
could you not be departing?
could they not be departing? 	could I not have departed?
could you not have departed?
could he not have departed?
could we not have departed?
could you not have departed?
could they not have departed? 	could I not have been departing?
could you not have been departing?
could he not have been departing?
could we not have been departing?
could you not have been departing?
could they not have been departing?