English verb conjugation COULD DEDUCE

Regular verb: deduce - deduced - deduced

Affirmation

Simple form

I could deduce
you could deduce
he could deduce
we could deduce
you could deduce
they could deduce

V-ing form

I could be deducing
you could be deducing
he could be deducing
we could be deducing
you could be deducing
they could be deducing

Perfect

I could have deduced
you could have deduced
he could have deduced
we could have deduced
you could have deduced
they could have deduced

V-ing perfect

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

Negation

Simple form

I could not deduce
you could not deduce
he could not deduce
we could not deduce
you could not deduce
they could not deduce

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I deduce?
could you deduce?
could he deduce?
could we deduce?
could you deduce?
could they deduce?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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