English verb conjugation
COULD VEIL

Regular verb: veil - veiled - veiled

Affirmation

Simple form	V-ing form
I could veil you could veil he could veil we could veil you could veil they could veil	I could be veiling you could be veiling he could be veiling we could be veiling you could be veiling they could be veiling
Perfect	V-ing perfect
I could have veiled you could have veiled he could have veiled we could have veiled you could have veiled they could have veiled	I could have been veiling you could have been veiling he could have been veiling we could have been veiling you could have been veiling they could have been veiling

Negation

Simple form	V-ing form
I could not veil you could not veil he could not veil we could not veil you could not veil they could not veil	I could not be veiling you could not be veiling he could not be veiling we could not be veiling you could not be veiling they could not be veiling
Perfect	V-ing perfect
I could not have veiled you could not have veiled he could not have veiled we could not have veiled you could not have veiled they could not have veiled	I could not have been veiling you could not have been veiling he could not have been veiling we could not have been veiling you could not have been veiling they could not have been veiling

Interrogative form

Simple form	V-ing form
could I veil? could you veil? could he veil? could we veil? could you veil? could they veil?	could I be veiling? could you be veiling? could he be veiling? could we be veiling? could you be veiling? could they be veiling?
Perfect	V-ing perfect
could I have veiled? could you have veiled? could he have veiled? could we have veiled? could you have veiled? could they have veiled?	could I have been veiling? could you have been veiling? could he have been veiling? could we have been veiling? could you have been veiling? could they have been veiling?

Interro-negative form

Simple form	V-ing form
could I not veil? could you not veil? could he not veil? could we not veil? could you not veil? could they not veil?	could I not be veiling? could you not be veiling? could he not be veiling? could we not be veiling? could you not be veiling? could they not be veiling?
Perfect	V-ing perfect
could I not have veiled? could you not have veiled? could he not have veiled? could we not have veiled? could you not have veiled? could they not have veiled?	could I not have been veiling? could you not have been veiling? could he not have been veiling? could we not have been veiling? could you not have been veiling? could they not have been veiling?