English verb conjugation
CAN SPIT

Irregular verb: spit - spit - spit

Affirmation

Simple form	V-ing form
I can spit you can spit he can spit we can spit you can spit they can spit	I can be spitting you can be spitting he can be spitting we can be spitting you can be spitting they can be spitting
Perfect	V-ing perfect
I can have spit you can have spit he can have spit we can have spit you can have spit they can have spit	I can have been spitting you can have been spitting he can have been spitting we can have been spitting you can have been spitting they can have been spitting

Negation

Simple form	V-ing form
I can't spit you can't spit he can't spit we can't spit you can't spit they can't spit	I can't be spitting you can't be spitting he can't be spitting we can't be spitting you can't be spitting they can't be spitting
Perfect	V-ing perfect
I can't have spit you can't have spit he can't have spit we can't have spit you can't have spit they can't have spit	I can't have been spitting you can't have been spitting he can't have been spitting we can't have been spitting you can't have been spitting they can't have been spitting

Interrogative form

Simple form	V-ing form
can I spit? can you spit? can he spit? can we spit? can you spit? can they spit?	can I be spitting? can you be spitting? can he be spitting? can we be spitting? can you be spitting? can they be spitting?
Perfect	V-ing perfect
can I have spit? can you have spit? can he have spit? can we have spit? can you have spit? can they have spit?	can I have been spitting? can you have been spitting? can he have been spitting? can we have been spitting? can you have been spitting? can they have been spitting?

Interro-negative form

Simple form	V-ing form
can't I spit? can't you spit? can't he spit? can't we spit? can't you spit? can't they spit?	can't I be spitting? can't you be spitting? can't he be spitting? can't we be spitting? can't you be spitting? can't they be spitting?
Perfect	V-ing perfect
can't I have spit? can't you have spit? can't he have spit? can't we have spit? can't you have spit? can't they have spit?	can't I have been spitting? can't you have been spitting? can't he have been spitting? can't we have been spitting? can't you have been spitting? can't they have been spitting?