English verb conjugation
CAN BESMEAR

Regular verb: besmear - besmeared - besmeared

Affirmation

Simple form	V-ing form
I can besmear you can besmear he can besmear we can besmear you can besmear they can besmear	I can be besmearing you can be besmearing he can be besmearing we can be besmearing you can be besmearing they can be besmearing
Perfect	V-ing perfect
I can have besmeared you can have besmeared he can have besmeared we can have besmeared you can have besmeared they can have besmeared	I can have been besmearing you can have been besmearing he can have been besmearing we can have been besmearing you can have been besmearing they can have been besmearing

Negation

Simple form	V-ing form
I can't besmear you can't besmear he can't besmear we can't besmear you can't besmear they can't besmear	I can't be besmearing you can't be besmearing he can't be besmearing we can't be besmearing you can't be besmearing they can't be besmearing
Perfect	V-ing perfect
I can't have besmeared you can't have besmeared he can't have besmeared we can't have besmeared you can't have besmeared they can't have besmeared	I can't have been besmearing you can't have been besmearing he can't have been besmearing we can't have been besmearing you can't have been besmearing they can't have been besmearing

Interrogative form

Simple form	V-ing form
can I besmear? can you besmear? can he besmear? can we besmear? can you besmear? can they besmear?	can I be besmearing? can you be besmearing? can he be besmearing? can we be besmearing? can you be besmearing? can they be besmearing?
Perfect	V-ing perfect
can I have besmeared? can you have besmeared? can he have besmeared? can we have besmeared? can you have besmeared? can they have besmeared?	can I have been besmearing? can you have been besmearing? can he have been besmearing? can we have been besmearing? can you have been besmearing? can they have been besmearing?

Interro-negative form

Simple form	V-ing form
can't I besmear? can't you besmear? can't he besmear? can't we besmear? can't you besmear? can't they besmear?	can't I be besmearing? can't you be besmearing? can't he be besmearing? can't we be besmearing? can't you be besmearing? can't they be besmearing?
Perfect	V-ing perfect
can't I have besmeared? can't you have besmeared? can't he have besmeared? can't we have besmeared? can't you have besmeared? can't they have besmeared?	can't I have been besmearing? can't you have been besmearing? can't he have been besmearing? can't we have been besmearing? can't you have been besmearing? can't they have been besmearing?