could overtake
Irregular verb: overtake - overtook- overtaken

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overtake
you could overtake
she could overtake
we could overtake
you could overtake
they could overtake 	I could be overtaking
you could be overtaking
she could be overtaking
we could be overtaking
you could be overtaking
they could be overtaking	I could have overtaken
you could have overtaken
she could have overtaken
we could have overtaken
you could have overtaken
they could have overtaken	I could have been overtaking
you could have been overtaking
she could have been overtaking
we could have been overtaking
you could have been overtaking
they could have been overtaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not overtake
you could not overtake
she could not overtake
we could not overtake
you could not overtake
they could not overtake 	I could not be overtaking
you could not be overtaking
she could not be overtaking
we could not be overtaking
you could not be overtaking
they could not be overtaking	I could not have overtaken
you could not have overtaken
she could not have overtaken
we could not have overtaken
you could not have overtaken
they could not have overtaken	I could not have been overtaking
you could not have been overtaking
she could not have been overtaking
we could not have been overtaking
you could not have been overtaking
they could not have been overtaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overtake?
could you overtake?
could she overtake?
could we overtake?
could you overtake?
could they overtake? 	could I be overtaking?
could you be overtaking?
could she be overtaking?
could we be overtaking?
could you be overtaking?
could they be overtaking? 	could I have overtaken?
could you have overtaken?
could she have overtaken?
could we have overtaken?
could you have overtaken?
could they have overtaken? 	could I have been overtaking?
could you have been overtaking?
could she have been overtaking?
could we have been overtaking?
could you have been overtaking?
could they have been overtaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not overtake?
could you not overtake?
could she not overtake?
could we not overtake?
could you not overtake?
could they not overtake? 	could I not be overtaking?
could you not be overtaking?
could she not be overtaking?
could we not be overtaking?
could you not be overtaking?
could they not be overtaking? 	could I not have overtaken?
could you not have overtaken?
could she not have overtaken?
could we not have overtaken?
could you not have overtaken?
could they not have overtaken? 	could I not have been overtaking?
could you not have been overtaking?
could she not have been overtaking?
could we not have been overtaking?
could you not have been overtaking?
could they not have been overtaking?