English verb conjugation
CAN FEE

Regular verb: fee - feed - feed

Affirmation

Simple form	V-ing form
I can fee you can fee she can fee we can fee you can fee they can fee	I can be feeing you can be feeing she can be feeing we can be feeing you can be feeing they can be feeing
Perfect	V-ing perfect
I can have feed you can have feed she can have feed we can have feed you can have feed they can have feed	I can have been feeing you can have been feeing she can have been feeing we can have been feeing you can have been feeing they can have been feeing

Negation

Simple form	V-ing form
I can't fee you can't fee she can't fee we can't fee you can't fee they can't fee	I can't be feeing you can't be feeing she can't be feeing we can't be feeing you can't be feeing they can't be feeing
Perfect	V-ing perfect
I can't have feed you can't have feed she can't have feed we can't have feed you can't have feed they can't have feed	I can't have been feeing you can't have been feeing she can't have been feeing we can't have been feeing you can't have been feeing they can't have been feeing

Interrogative form

Simple form	V-ing form
can I fee? can you fee? can she fee? can we fee? can you fee? can they fee?	can I be feeing? can you be feeing? can she be feeing? can we be feeing? can you be feeing? can they be feeing?
Perfect	V-ing perfect
can I have feed? can you have feed? can she have feed? can we have feed? can you have feed? can they have feed?	can I have been feeing? can you have been feeing? can she have been feeing? can we have been feeing? can you have been feeing? can they have been feeing?

Interro-negative form

Simple form	V-ing form
can't I fee? can't you fee? can't she fee? can't we fee? can't you fee? can't they fee?	can't I be feeing? can't you be feeing? can't she be feeing? can't we be feeing? can't you be feeing? can't they be feeing?
Perfect	V-ing perfect
can't I have feed? can't you have feed? can't she have feed? can't we have feed? can't you have feed? can't they have feed?	can't I have been feeing? can't you have been feeing? can't she have been feeing? can't we have been feeing? can't you have been feeing? can't they have been feeing?