English verb conjugation OUGHT TO SUM

Regular verb: sum - summed - summed

Affirmation

Simple form

I ought to sum
you ought to sum
he ought to sum
we ought to sum
you ought to sum
they ought to sum

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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