can overfulfill
Regular verb: overfulfill - overfulfilled- overfulfilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overfulfill
you can overfulfill
he can overfulfill
we can overfulfill
you can overfulfill
they can overfulfill 	I can be overfulfilling
you can be overfulfilling
he can be overfulfilling
we can be overfulfilling
you can be overfulfilling
they can be overfulfilling	I can have overfulfilled
you can have overfulfilled
he can have overfulfilled
we can have overfulfilled
you can have overfulfilled
they can have overfulfilled	I can have been overfulfilling
you can have been overfulfilling
he can have been overfulfilling
we can have been overfulfilling
you can have been overfulfilling
they can have been overfulfilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot overfulfill
you cannot overfulfill
he cannot overfulfill
we cannot overfulfill
you cannot overfulfill
they cannot overfulfill 	I cannot be overfulfilling
you cannot be overfulfilling
he cannot be overfulfilling
we cannot be overfulfilling
you cannot be overfulfilling
they cannot be overfulfilling	I cannot have overfulfilled
you cannot have overfulfilled
he cannot have overfulfilled
we cannot have overfulfilled
you cannot have overfulfilled
they cannot have overfulfilled	I cannot have been overfulfilling
you cannot have been overfulfilling
he cannot have been overfulfilling
we cannot have been overfulfilling
you cannot have been overfulfilling
they cannot have been overfulfilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overfulfill?
can you overfulfill?
can he overfulfill?
can we overfulfill?
can you overfulfill?
can they overfulfill? 	can I be overfulfilling?
can you be overfulfilling?
can he be overfulfilling?
can we be overfulfilling?
can you be overfulfilling?
can they be overfulfilling? 	can I have overfulfilled?
can you have overfulfilled?
can he have overfulfilled?
can we have overfulfilled?
can you have overfulfilled?
can they have overfulfilled? 	can I have been overfulfilling?
can you have been overfulfilling?
can he have been overfulfilling?
can we have been overfulfilling?
can you have been overfulfilling?
can they have been overfulfilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not overfulfill?
can you not overfulfill?
can he not overfulfill?
can we not overfulfill?
can you not overfulfill?
can they not overfulfill? 	can I not be overfulfilling?
can you not be overfulfilling?
can he not be overfulfilling?
can we not be overfulfilling?
can you not be overfulfilling?
can they not be overfulfilling? 	can I not have overfulfilled?
can you not have overfulfilled?
can he not have overfulfilled?
can we not have overfulfilled?
can you not have overfulfilled?
can they not have overfulfilled? 	can I not have been overfulfilling?
can you not have been overfulfilling?
can he not have been overfulfilling?
can we not have been overfulfilling?
can you not have been overfulfilling?
can they not have been overfulfilling?