can prefund
Regular verb: prefund - prefunded- prefunded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can prefund
you can prefund
he can prefund
we can prefund
you can prefund
they can prefund 	I can be prefunding
you can be prefunding
he can be prefunding
we can be prefunding
you can be prefunding
they can be prefunding	I can have prefunded
you can have prefunded
he can have prefunded
we can have prefunded
you can have prefunded
they can have prefunded	I can have been prefunding
you can have been prefunding
he can have been prefunding
we can have been prefunding
you can have been prefunding
they can have been prefunding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't prefund
you can't prefund
he can't prefund
we can't prefund
you can't prefund
they can't prefund 	I can't be prefunding
you can't be prefunding
he can't be prefunding
we can't be prefunding
you can't be prefunding
they can't be prefunding	I can't have prefunded
you can't have prefunded
he can't have prefunded
we can't have prefunded
you can't have prefunded
they can't have prefunded	I can't have been prefunding
you can't have been prefunding
he can't have been prefunding
we can't have been prefunding
you can't have been prefunding
they can't have been prefunding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I prefund?
can you prefund?
can he prefund?
can we prefund?
can you prefund?
can they prefund? 	can I be prefunding?
can you be prefunding?
can he be prefunding?
can we be prefunding?
can you be prefunding?
can they be prefunding? 	can I have prefunded?
can you have prefunded?
can he have prefunded?
can we have prefunded?
can you have prefunded?
can they have prefunded? 	can I have been prefunding?
can you have been prefunding?
can he have been prefunding?
can we have been prefunding?
can you have been prefunding?
can they have been prefunding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I prefund?
can't you prefund?
can't he prefund?
can't we prefund?
can't you prefund?
can't they prefund? 	can't I be prefunding?
can't you be prefunding?
can't he be prefunding?
can't we be prefunding?
can't you be prefunding?
can't they be prefunding? 	can't I have prefunded?
can't you have prefunded?
can't he have prefunded?
can't we have prefunded?
can't you have prefunded?
can't they have prefunded? 	can't I have been prefunding?
can't you have been prefunding?
can't he have been prefunding?
can't we have been prefunding?
can't you have been prefunding?
can't they have been prefunding?