English verb conjugation
COULD TAILOR

Regular verb: tailor - tailored - tailored

Affirmation

Simple form	V-ing form
I could tailor you could tailor he could tailor we could tailor you could tailor they could tailor	I could be tailoring you could be tailoring he could be tailoring we could be tailoring you could be tailoring they could be tailoring
Perfect	V-ing perfect
I could have tailored you could have tailored he could have tailored we could have tailored you could have tailored they could have tailored	I could have been tailoring you could have been tailoring he could have been tailoring we could have been tailoring you could have been tailoring they could have been tailoring

Negation

Simple form	V-ing form
I could not tailor you could not tailor he could not tailor we could not tailor you could not tailor they could not tailor	I could not be tailoring you could not be tailoring he could not be tailoring we could not be tailoring you could not be tailoring they could not be tailoring
Perfect	V-ing perfect
I could not have tailored you could not have tailored he could not have tailored we could not have tailored you could not have tailored they could not have tailored	I could not have been tailoring you could not have been tailoring he could not have been tailoring we could not have been tailoring you could not have been tailoring they could not have been tailoring

Interrogative form

Simple form	V-ing form
could I tailor? could you tailor? could he tailor? could we tailor? could you tailor? could they tailor?	could I be tailoring? could you be tailoring? could he be tailoring? could we be tailoring? could you be tailoring? could they be tailoring?
Perfect	V-ing perfect
could I have tailored? could you have tailored? could he have tailored? could we have tailored? could you have tailored? could they have tailored?	could I have been tailoring? could you have been tailoring? could he have been tailoring? could we have been tailoring? could you have been tailoring? could they have been tailoring?

Interro-negative form

Simple form	V-ing form
could I not tailor? could you not tailor? could he not tailor? could we not tailor? could you not tailor? could they not tailor?	could I not be tailoring? could you not be tailoring? could he not be tailoring? could we not be tailoring? could you not be tailoring? could they not be tailoring?
Perfect	V-ing perfect
could I not have tailored? could you not have tailored? could he not have tailored? could we not have tailored? could you not have tailored? could they not have tailored?	could I not have been tailoring? could you not have been tailoring? could he not have been tailoring? could we not have been tailoring? could you not have been tailoring? could they not have been tailoring?