English verb conjugation OUGHT TO COST

Irregular verb: cost - cost - cost

Affirmation

Simple form

I ought to cost
you ought to cost
he ought to cost
we ought to cost
you ought to cost
they ought to cost

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

I ought not to cost
you ought not to cost
he ought not to cost
we ought not to cost
you ought not to cost
they ought not to cost

V-ing form

I ought not to costing
you ought not to costing
he ought not to costing
we ought not to costing
you ought not to costing
they ought not to costing

Perfect

I ought not to have cost
you ought not to have cost
he ought not to have cost
we ought not to have cost
you ought not to have cost
they ought not to have cost

V-ing perfect

I ought not to have been costing
you ought not to have been costing
he ought not to have been costing
we ought not to have been costing
you ought not to have been costing
they ought not to have been costing

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

ought I not to cost?
ought you not to cost?
ought he not to cost?
ought we not to cost?
ought you not to cost?
ought they not to cost?

V-ing form

ought I not to be costing?
ought you not to be costing?
ought he not to be costing?
ought we not to be costing?
ought you not to be costing?
ought they not to be costing?

Perfect

ought I not to have cost?
ought you not to have cost?
ought he not to have cost?
ought we not to have cost?
ought you not to have cost?
ought they not to have cost?

V-ing perfect

ought I not to have been costing?
ought you not to have been costing?
ought he not to have been costing?
ought we not to have been costing?
ought you not to have been costing?
ought they not to have been costing?

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