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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation OUGHT TO IMPAIR

Regular verb: impair - impaired - impaired


Affirmation

Simple form
I ought to impair
you ought to impair
she ought to impair
we ought to impair
you ought to impair
they ought to impair
V-ing form
I ought to be impairing
you ought to be impairing
she ought to be impairing
we ought to be impairing
you ought to be impairing
they ought to be impairing
Perfect
I ought to have impaired
you ought to have impaired
she ought to have impaired
we ought to have impaired
you ought to have impaired
they ought to have impaired
V-ing perfect
I ought to have been impairing
you ought to have been impairing
she ought to have been impairing
we ought to have been impairing
you ought to have been impairing
they ought to have been impairing

Negation

Simple form
I oughtn't to impair
you oughtn't to impair
she oughtn't to impair
we oughtn't to impair
you oughtn't to impair
they oughtn't to impair
V-ing form
I oughtn't to be impairing
you oughtn't to be impairing
she oughtn't to be impairing
we oughtn't to be impairing
you oughtn't to be impairing
they oughtn't to be impairing
Perfect
I oughtn't to have impaired
you oughtn't to have impaired
she oughtn't to have impaired
we oughtn't to have impaired
you oughtn't to have impaired
they oughtn't to have impaired
V-ing perfect
I oughtn't to have been impairing
you oughtn't to have been impairing
she oughtn't to have been impairing
we oughtn't to have been impairing
you oughtn't to have been impairing
they oughtn't to have been impairing

Interrogative form

Simple form
ought to I impair?
ought to you impair?
ought to she impair?
ought to we impair?
ought to you impair?
ought to they impair?
V-ing form
ought to I be impairing?
ought to you be impairing?
ought to she be impairing?
ought to we be impairing?
ought to you be impairing?
ought to they be impairing?
Perfect
ought to I have impaired?
ought to you have impaired?
ought to she have impaired?
ought to we have impaired?
ought to you have impaired?
ought to they have impaired?
V-ing perfect
ought to I have been impairing?
ought to you have been impairing?
ought to she have been impairing?
ought to we have been impairing?
ought to you have been impairing?
ought to they have been impairing?

Interro-negative form

Simple form
oughtn't I to impair?
oughtn't you to impair?
oughtn't she to impair?
oughtn't we to impair?
oughtn't you to impair?
oughtn't they to impair?
V-ing form
oughtn't I to be impairing?
oughtn't you to be impairing?
oughtn't she to be impairing?
oughtn't we to be impairing?
oughtn't you to be impairing?
oughtn't they to be impairing?
Perfect
oughtn't I to have impaired?
oughtn't you to have impaired?
oughtn't she to have impaired?
oughtn't we to have impaired?
oughtn't you to have impaired?
oughtn't they to have impaired?
V-ing perfect
oughtn't I to have been impairing?
oughtn't you to have been impairing?
oughtn't she to have been impairing?
oughtn't we to have been impairing?
oughtn't you to have been impairing?
oughtn't they to have been impairing?