English verb conjugation OUGHT TO TREPAN

Regular verb: trepan - trepanned - trepanned

Affirmation

Simple form

I ought to trepan
you ought to trepan
he ought to trepan
we ought to trepan
you ought to trepan
they ought to trepan

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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