English verb conjugation
CAN MOUSE

Regular verb: mouse - moused - moused

Affirmation

Simple form	V-ing form
I can mouse you can mouse she can mouse we can mouse you can mouse they can mouse	I can be mousing you can be mousing she can be mousing we can be mousing you can be mousing they can be mousing
Perfect	V-ing perfect
I can have moused you can have moused she can have moused we can have moused you can have moused they can have moused	I can have been mousing you can have been mousing she can have been mousing we can have been mousing you can have been mousing they can have been mousing

Negation

Simple form	V-ing form
I cannot mouse you cannot mouse she cannot mouse we cannot mouse you cannot mouse they cannot mouse	I cannot be mousing you cannot be mousing she cannot be mousing we cannot be mousing you cannot be mousing they cannot be mousing
Perfect	V-ing perfect
I cannot have moused you cannot have moused she cannot have moused we cannot have moused you cannot have moused they cannot have moused	I cannot have been mousing you cannot have been mousing she cannot have been mousing we cannot have been mousing you cannot have been mousing they cannot have been mousing

Interrogative form

Simple form	V-ing form
can I mouse? can you mouse? can she mouse? can we mouse? can you mouse? can they mouse?	can I be mousing? can you be mousing? can she be mousing? can we be mousing? can you be mousing? can they be mousing?
Perfect	V-ing perfect
can I have moused? can you have moused? can she have moused? can we have moused? can you have moused? can they have moused?	can I have been mousing? can you have been mousing? can she have been mousing? can we have been mousing? can you have been mousing? can they have been mousing?

Interro-negative form

Simple form	V-ing form
can I not mouse? can you not mouse? can she not mouse? can we not mouse? can you not mouse? can they not mouse?	can I not be mousing? can you not be mousing? can she not be mousing? can we not be mousing? can you not be mousing? can they not be mousing?
Perfect	V-ing perfect
can I not have moused? can you not have moused? can she not have moused? can we not have moused? can you not have moused? can they not have moused?	can I not have been mousing? can you not have been mousing? can she not have been mousing? can we not have been mousing? can you not have been mousing? can they not have been mousing?