English verb conjugation
CAN FIT

Irregular verb: fit - fit, fitted - fit, fitted

Affirmation

Simple form	V-ing form
I can fit you can fit he can fit we can fit you can fit they can fit	I can be fitting you can be fitting he can be fitting we can be fitting you can be fitting they can be fitting
Perfect	V-ing perfect
I can have fit, fitted you can have fit, fitted he can have fit, fitted we can have fit, fitted you can have fit, fitted they can have fit, fitted	I can have been fitting you can have been fitting he can have been fitting we can have been fitting you can have been fitting they can have been fitting

Negation

Simple form	V-ing form
I can't fit you can't fit he can't fit we can't fit you can't fit they can't fit	I can't be fitting you can't be fitting he can't be fitting we can't be fitting you can't be fitting they can't be fitting
Perfect	V-ing perfect
I can't have fit, fitted you can't have fit, fitted he can't have fit, fitted we can't have fit, fitted you can't have fit, fitted they can't have fit, fitted	I can't have been fitting you can't have been fitting he can't have been fitting we can't have been fitting you can't have been fitting they can't have been fitting

Interrogative form

Simple form	V-ing form
can I fit? can you fit? can he fit? can we fit? can you fit? can they fit?	can I be fitting? can you be fitting? can he be fitting? can we be fitting? can you be fitting? can they be fitting?
Perfect	V-ing perfect
can I have fit, fitted? can you have fit, fitted? can he have fit, fitted? can we have fit, fitted? can you have fit, fitted? can they have fit, fitted?	can I have been fitting? can you have been fitting? can he have been fitting? can we have been fitting? can you have been fitting? can they have been fitting?

Interro-negative form

Simple form	V-ing form
can't I fit? can't you fit? can't he fit? can't we fit? can't you fit? can't they fit?	can't I be fitting? can't you be fitting? can't he be fitting? can't we be fitting? can't you be fitting? can't they be fitting?
Perfect	V-ing perfect
can't I have fit, fitted? can't you have fit, fitted? can't he have fit, fitted? can't we have fit, fitted? can't you have fit, fitted? can't they have fit, fitted?	can't I have been fitting? can't you have been fitting? can't he have been fitting? can't we have been fitting? can't you have been fitting? can't they have been fitting?