English verb conjugation
CAN STET

Regular verb: stet - stetted - stetted

Affirmation

Simple form	V-ing form
I can stet you can stet she can stet we can stet you can stet they can stet	I can be stetting you can be stetting she can be stetting we can be stetting you can be stetting they can be stetting
Perfect	V-ing perfect
I can have stetted you can have stetted she can have stetted we can have stetted you can have stetted they can have stetted	I can have been stetting you can have been stetting she can have been stetting we can have been stetting you can have been stetting they can have been stetting

Negation

Simple form	V-ing form
I can't stet you can't stet she can't stet we can't stet you can't stet they can't stet	I can't be stetting you can't be stetting she can't be stetting we can't be stetting you can't be stetting they can't be stetting
Perfect	V-ing perfect
I can't have stetted you can't have stetted she can't have stetted we can't have stetted you can't have stetted they can't have stetted	I can't have been stetting you can't have been stetting she can't have been stetting we can't have been stetting you can't have been stetting they can't have been stetting

Interrogative form

Simple form	V-ing form
can I stet? can you stet? can she stet? can we stet? can you stet? can they stet?	can I be stetting? can you be stetting? can she be stetting? can we be stetting? can you be stetting? can they be stetting?
Perfect	V-ing perfect
can I have stetted? can you have stetted? can she have stetted? can we have stetted? can you have stetted? can they have stetted?	can I have been stetting? can you have been stetting? can she have been stetting? can we have been stetting? can you have been stetting? can they have been stetting?

Interro-negative form

Simple form	V-ing form
can't I stet? can't you stet? can't she stet? can't we stet? can't you stet? can't they stet?	can't I be stetting? can't you be stetting? can't she be stetting? can't we be stetting? can't you be stetting? can't they be stetting?
Perfect	V-ing perfect
can't I have stetted? can't you have stetted? can't she have stetted? can't we have stetted? can't you have stetted? can't they have stetted?	can't I have been stetting? can't you have been stetting? can't she have been stetting? can't we have been stetting? can't you have been stetting? can't they have been stetting?