English verb conjugation
CAN STET

Regular verb: stet - stetted - stetted

Affirmation

Simple form	V-ing form
I can stet you can stet he can stet we can stet you can stet they can stet	I can be stetting you can be stetting he 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 he 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 he 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 cannot stet you cannot stet he cannot stet we cannot stet you cannot stet they cannot stet	I cannot be stetting you cannot be stetting he cannot be stetting we cannot be stetting you cannot be stetting they cannot be stetting
Perfect	V-ing perfect
I cannot have stetted you cannot have stetted he cannot have stetted we cannot have stetted you cannot have stetted they cannot have stetted	I cannot have been stetting you cannot have been stetting he cannot have been stetting we cannot have been stetting you cannot have been stetting they cannot have been stetting

Interrogative form

Simple form	V-ing form
can I stet? can you stet? can he stet? can we stet? can you stet? can they stet?	can I be stetting? can you be stetting? can he 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 he 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 he 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 I not stet? can you not stet? can he not stet? can we not stet? can you not stet? can they not stet?	can I not be stetting? can you not be stetting? can he not be stetting? can we not be stetting? can you not be stetting? can they not be stetting?
Perfect	V-ing perfect
can I not have stetted? can you not have stetted? can he not have stetted? can we not have stetted? can you not have stetted? can they not have stetted?	can I not have been stetting? can you not have been stetting? can he not have been stetting? can we not have been stetting? can you not have been stetting? can they not have been stetting?