English verb conjugation SHALL UNDERESTIMATE

Regular verb: underestimate - underestimated - underestimated

Affirmation

Simple form

I'll underestimate
you'll underestimate
she'll underestimate
we'll underestimate
you'll underestimate
they'll underestimate

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

shall I underestimate?
shall you underestimate?
shall she underestimate?
shall we underestimate?
shall you underestimate?
shall they underestimate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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