English verb conjugation
CAN PREFUND

Regular verb: prefund - prefunded - prefunded

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?