English verb conjugation SHALL STIFFEN

Regular verb: stiffen - stiffened - stiffened

Affirmation

Simple form

I'll stiffen
you'll stiffen
she'll stiffen
we'll stiffen
you'll stiffen
they'll stiffen

V-ing form

I'll be stiffening
you'll be stiffening
she'll be stiffening
we'll be stiffening
you'll be stiffening
they'll be stiffening

Perfect

I'll have stiffened
you'll have stiffened
she'll have stiffened
we'll have stiffened
you'll have stiffened
they'll have stiffened

V-ing perfect

I'll have been stiffening
you'll have been stiffening
she'll have been stiffening
we'll have been stiffening
you'll have been stiffening
they'll have been stiffening

Negation

Simple form

I shan't stiffen
you shan't stiffen
she shan't stiffen
we shan't stiffen
you shan't stiffen
they shan't stiffen

V-ing form

I shan't be stiffening
you shan't be stiffening
she shan't be stiffening
we shan't be stiffening
you shan't be stiffening
they shan't be stiffening

Perfect

I shan't have stiffened
you shan't have stiffened
she shan't have stiffened
we shan't have stiffened
you shan't have stiffened
they shan't have stiffened

V-ing perfect

I shan't have been stiffening
you shan't have been stiffening
she shan't have been stiffening
we shan't have been stiffening
you shan't have been stiffening
they shan't have been stiffening

Interrogative form

Simple form

shall I stiffen?
shall you stiffen?
shall she stiffen?
shall we stiffen?
shall you stiffen?
shall they stiffen?

V-ing form

shall I be stiffening?
shall you be stiffening?
shall she be stiffening?
shall we be stiffening?
shall you be stiffening?
shall they be stiffening?

Perfect

shall I have stiffened?
shall you have stiffened?
shall she have stiffened?
shall we have stiffened?
shall you have stiffened?
shall they have stiffened?

V-ing perfect

shall I have been stiffening?
shall you have been stiffening?
shall she have been stiffening?
shall we have been stiffening?
shall you have been stiffening?
shall they have been stiffening?

Interro-negative form

Simple form

shan't I stiffen?
shan't you stiffen?
shan't she stiffen?
shan't we stiffen?
shan't you stiffen?
shan't they stiffen?

V-ing form

shan't I be stiffening?
shan't you be stiffening?
shan't she be stiffening?
shan't we be stiffening?
shan't you be stiffening?
shan't they be stiffening?

Perfect

shan't I have stiffened?
shan't you have stiffened?
shan't she have stiffened?
shan't we have stiffened?
shan't you have stiffened?
shan't they have stiffened?

V-ing perfect

shan't I have been stiffening?
shan't you have been stiffening?
shan't she have been stiffening?
shan't we have been stiffening?
shan't you have been stiffening?
shan't they have been stiffening?

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