English verb conjugation SHOULD UNDERVALUE

Regular verb: undervalue - undervalued - undervalued

Affirmation

Simple form

I'd undervalue
you'd undervalue
he'd undervalue
we'd undervalue
you'd undervalue
they'd undervalue

V-ing form

I'd be undervaluing
you'd be undervaluing
he'd be undervaluing
we'd be undervaluing
you'd be undervaluing
they'd be undervaluing

Perfect

I should've undervalued
you should've undervalued
he should've undervalued
we should've undervalued
you should've undervalued
they should've undervalued

V-ing perfect

I should've been undervaluing
you should've been undervaluing
he should've been undervaluing
we should've been undervaluing
you should've been undervaluing
they should've been undervaluing

Negation

Simple form

I shouldn't undervalue
you shouldn't undervalue
he shouldn't undervalue
we shouldn't undervalue
you shouldn't undervalue
they shouldn't undervalue

V-ing form

I shouldn't be undervaluing
you shouldn't be undervaluing
he shouldn't be undervaluing
we shouldn't be undervaluing
you shouldn't be undervaluing
they shouldn't be undervaluing

Perfect

I shouldn't have undervalued
you shouldn't have undervalued
he shouldn't have undervalued
we shouldn't have undervalued
you shouldn't have undervalued
they shouldn't have undervalued

V-ing perfect

I shouldn't have been undervaluing
you shouldn't have been undervaluing
he shouldn't have been undervaluing
we shouldn't have been undervaluing
you shouldn't have been undervaluing
they shouldn't have been undervaluing

Interrogative form

Simple form

should I undervalue?
should you undervalue?
should he undervalue?
should we undervalue?
should you undervalue?
should they undervalue?

V-ing form

should I be undervaluing?
should you be undervaluing?
should he be undervaluing?
should we be undervaluing?
should you be undervaluing?
should they be undervaluing?

Perfect

should I have undervalued?
should you have undervalued?
should he have undervalued?
should we have undervalued?
should you have undervalued?
should they have undervalued?

V-ing perfect

should I have been undervaluing?
should you have been undervaluing?
should he have been undervaluing?
should we have been undervaluing?
should you have been undervaluing?
should they have been undervaluing?

Interro-negative form

Simple form

shouldn't I undervalue?
shouldn't you undervalue?
shouldn't he undervalue?
shouldn't we undervalue?
shouldn't you undervalue?
shouldn't they undervalue?

V-ing form

shouldn't I be undervaluing?
shouldn't you be undervaluing?
shouldn't he be undervaluing?
shouldn't we be undervaluing?
shouldn't you be undervaluing?
shouldn't they be undervaluing?

Perfect

shouldn't I have undervalued?
shouldn't you have undervalued?
shouldn't he have undervalued?
shouldn't we have undervalued?
shouldn't you have undervalued?
shouldn't they have undervalued?

V-ing perfect

shouldn't I have been undervaluing?
shouldn't you have been undervaluing?
shouldn't he have been undervaluing?
shouldn't we have been undervaluing?
shouldn't you have been undervaluing?
shouldn't they have been undervaluing?

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