English verb conjugation OUGHT TO STRIVE

Irregular verb: strive - strived - striven

Affirmation

Simple form

I ought to strive
you ought to strive
he ought to strive
we ought to strive
you ought to strive
they ought to strive

V-ing form

I ought to be striving
you ought to be striving
he ought to be striving
we ought to be striving
you ought to be striving
they ought to be striving

Perfect

I ought to have striven
you ought to have striven
he ought to have striven
we ought to have striven
you ought to have striven
they ought to have striven

V-ing perfect

I ought to have been striving
you ought to have been striving
he ought to have been striving
we ought to have been striving
you ought to have been striving
they ought to have been striving

Negation

Simple form

I oughtn't to strive
you oughtn't to strive
he oughtn't to strive
we oughtn't to strive
you oughtn't to strive
they oughtn't to strive

V-ing form

I oughtn't to be striving
you oughtn't to be striving
he oughtn't to be striving
we oughtn't to be striving
you oughtn't to be striving
they oughtn't to be striving

Perfect

I oughtn't to have striven
you oughtn't to have striven
he oughtn't to have striven
we oughtn't to have striven
you oughtn't to have striven
they oughtn't to have striven

V-ing perfect

I oughtn't to have been striving
you oughtn't to have been striving
he oughtn't to have been striving
we oughtn't to have been striving
you oughtn't to have been striving
they oughtn't to have been striving

Interrogative form

Simple form

ought to I strive?
ought to you strive?
ought to he strive?
ought to we strive?
ought to you strive?
ought to they strive?

V-ing form

ought to I be striving?
ought to you be striving?
ought to he be striving?
ought to we be striving?
ought to you be striving?
ought to they be striving?

Perfect

ought to I have striven?
ought to you have striven?
ought to he have striven?
ought to we have striven?
ought to you have striven?
ought to they have striven?

V-ing perfect

ought to I have been striving?
ought to you have been striving?
ought to he have been striving?
ought to we have been striving?
ought to you have been striving?
ought to they have been striving?

Interro-negative form

Simple form

oughtn't I to strive?
oughtn't you to strive?
oughtn't he to strive?
oughtn't we to strive?
oughtn't you to strive?
oughtn't they to strive?

V-ing form

oughtn't I to be striving?
oughtn't you to be striving?
oughtn't he to be striving?
oughtn't we to be striving?
oughtn't you to be striving?
oughtn't they to be striving?

Perfect

oughtn't I to have striven?
oughtn't you to have striven?
oughtn't he to have striven?
oughtn't we to have striven?
oughtn't you to have striven?
oughtn't they to have striven?

V-ing perfect

oughtn't I to have been striving?
oughtn't you to have been striving?
oughtn't he to have been striving?
oughtn't we to have been striving?
oughtn't you to have been striving?
oughtn't they to have been striving?

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