English verb conjugation OUGHT TO INVESTIGATE

Regular verb: investigate - investigated - investigated

Affirmation

Simple form

I ought to investigate
you ought to investigate
he ought to investigate
we ought to investigate
you ought to investigate
they ought to investigate

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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