English verb conjugation
CAN FERRET

Regular verb: ferret - ferreted - ferreted

Affirmation

Simple form	V-ing form
I can ferret you can ferret he can ferret we can ferret you can ferret they can ferret	I can be ferreting you can be ferreting he can be ferreting we can be ferreting you can be ferreting they can be ferreting
Perfect	V-ing perfect
I can have ferreted you can have ferreted he can have ferreted we can have ferreted you can have ferreted they can have ferreted	I can have been ferreting you can have been ferreting he can have been ferreting we can have been ferreting you can have been ferreting they can have been ferreting

Negation

Simple form	V-ing form
I can't ferret you can't ferret he can't ferret we can't ferret you can't ferret they can't ferret	I can't be ferreting you can't be ferreting he can't be ferreting we can't be ferreting you can't be ferreting they can't be ferreting
Perfect	V-ing perfect
I can't have ferreted you can't have ferreted he can't have ferreted we can't have ferreted you can't have ferreted they can't have ferreted	I can't have been ferreting you can't have been ferreting he can't have been ferreting we can't have been ferreting you can't have been ferreting they can't have been ferreting

Interrogative form

Simple form	V-ing form
can I ferret? can you ferret? can he ferret? can we ferret? can you ferret? can they ferret?	can I be ferreting? can you be ferreting? can he be ferreting? can we be ferreting? can you be ferreting? can they be ferreting?
Perfect	V-ing perfect
can I have ferreted? can you have ferreted? can he have ferreted? can we have ferreted? can you have ferreted? can they have ferreted?	can I have been ferreting? can you have been ferreting? can he have been ferreting? can we have been ferreting? can you have been ferreting? can they have been ferreting?

Interro-negative form

Simple form	V-ing form
can't I ferret? can't you ferret? can't he ferret? can't we ferret? can't you ferret? can't they ferret?	can't I be ferreting? can't you be ferreting? can't he be ferreting? can't we be ferreting? can't you be ferreting? can't they be ferreting?
Perfect	V-ing perfect
can't I have ferreted? can't you have ferreted? can't he have ferreted? can't we have ferreted? can't you have ferreted? can't they have ferreted?	can't I have been ferreting? can't you have been ferreting? can't he have been ferreting? can't we have been ferreting? can't you have been ferreting? can't they have been ferreting?