English verb conjugation OUGHT TO PREOBTAIN

Regular verb: preobtain - preobtained - preobtained

Affirmation

Simple form

I ought to preobtain
you ought to preobtain
he ought to preobtain
we ought to preobtain
you ought to preobtain
they ought to preobtain

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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