English verb conjugation COULD QUEST

Regular verb: quest - quested - quested

Affirmation

Simple form

I could quest
you could quest
he could quest
we could quest
you could quest
they could quest

V-ing form

I could be questing
you could be questing
he could be questing
we could be questing
you could be questing
they could be questing

Perfect

I could have quested
you could have quested
he could have quested
we could have quested
you could have quested
they could have quested

V-ing perfect

I could have been questing
you could have been questing
he could have been questing
we could have been questing
you could have been questing
they could have been questing

Negation

Simple form

I could not quest
you could not quest
he could not quest
we could not quest
you could not quest
they could not quest

V-ing form

I could not be questing
you could not be questing
he could not be questing
we could not be questing
you could not be questing
they could not be questing

Perfect

I could not have quested
you could not have quested
he could not have quested
we could not have quested
you could not have quested
they could not have quested

V-ing perfect

I could not have been questing
you could not have been questing
he could not have been questing
we could not have been questing
you could not have been questing
they could not have been questing

Interrogative form

Simple form

could I quest?
could you quest?
could he quest?
could we quest?
could you quest?
could they quest?

V-ing form

could I be questing?
could you be questing?
could he be questing?
could we be questing?
could you be questing?
could they be questing?

Perfect

could I have quested?
could you have quested?
could he have quested?
could we have quested?
could you have quested?
could they have quested?

V-ing perfect

could I have been questing?
could you have been questing?
could he have been questing?
could we have been questing?
could you have been questing?
could they have been questing?

Interro-negative form

Simple form

could I not quest?
could you not quest?
could he not quest?
could we not quest?
could you not quest?
could they not quest?

V-ing form

could I not be questing?
could you not be questing?
could he not be questing?
could we not be questing?
could you not be questing?
could they not be questing?

Perfect

could I not have quested?
could you not have quested?
could he not have quested?
could we not have quested?
could you not have quested?
could they not have quested?

V-ing perfect

could I not have been questing?
could you not have been questing?
could he not have been questing?
could we not have been questing?
could you not have been questing?
could they not have been questing?

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