English verb conjugation SHALL BACK

Regular verb: back - backed - backed


Affirmation

Simple form

I shall back
you shall back
he shall back
we shall back
you shall back
they shall back

V-ing form

I shall be backing
you shall be backing
he shall be backing
we shall be backing
you shall be backing
they shall be backing

Perfect

I shall have backed
you shall have backed
he shall have backed
we shall have backed
you shall have backed
they shall have backed

V-ing perfect

I shall have been backing
you shall have been backing
he shall have been backing
we shall have been backing
you shall have been backing
they shall have been backing

Negation

Simple form

I shall not back
you shall not back
he shall not back
we shall not back
you shall not back
they shall not back

V-ing form

I shall not be backing
you shall not be backing
he shall not be backing
we shall not be backing
you shall not be backing
they shall not be backing

Perfect

I shall not have backed
you shall not have backed
he shall not have backed
we shall not have backed
you shall not have backed
they shall not have backed

V-ing perfect

I shall not have been backing
you shall not have been backing
he shall not have been backing
we shall not have been backing
you shall not have been backing
they shall not have been backing

Interrogative form

Simple form

shall I back?
shall you back?
shall he back?
shall we back?
shall you back?
shall they back?

V-ing form

shall I be backing?
shall you be backing?
shall he be backing?
shall we be backing?
shall you be backing?
shall they be backing?

Perfect

shall I have backed?
shall you have backed?
shall he have backed?
shall we have backed?
shall you have backed?
shall they have backed?

V-ing perfect

shall I have been backing?
shall you have been backing?
shall he have been backing?
shall we have been backing?
shall you have been backing?
shall they have been backing?

Interro-negative form

Simple form

shall I not back?
shall you not back?
shall he not back?
shall we not back?
shall you not back?
shall they not back?

V-ing form

shall I not be backing?
shall you not be backing?
shall he not be backing?
shall we not be backing?
shall you not be backing?
shall they not be backing?

Perfect

shall I not have backed?
shall you not have backed?
shall he not have backed?
shall we not have backed?
shall you not have backed?
shall they not have backed?

V-ing perfect

shall I not have been backing?
shall you not have been backing?
shall he not have been backing?
shall we not have been backing?
shall you not have been backing?
shall they not have been backing?