Conjugaison du verbe anglais COULD PRECERTIFY

Verbe régulier : precertify - precertified - precertified

Affirmation

Forme simple

I could precertify
you could precertify
she could precertify
we could precertify
you could precertify
they could precertify

Forme en V-ing

I could be precertifying
you could be precertifying
she could be precertifying
we could be precertifying
you could be precertifying
they could be precertifying

Perfect

I could have precertified
you could have precertified
she could have precertified
we could have precertified
you could have precertified
they could have precertified

Perfect en V-ing

I could have been precertifying
you could have been precertifying
she could have been precertifying
we could have been precertifying
you could have been precertifying
they could have been precertifying

Négation

Forme simple

I could not precertify
you could not precertify
she could not precertify
we could not precertify
you could not precertify
they could not precertify

Forme en V-ing

I could not be precertifying
you could not be precertifying
she could not be precertifying
we could not be precertifying
you could not be precertifying
they could not be precertifying

Perfect

I could not have precertified
you could not have precertified
she could not have precertified
we could not have precertified
you could not have precertified
they could not have precertified

Perfect en V-ing

I could not have been precertifying
you could not have been precertifying
she could not have been precertifying
we could not have been precertifying
you could not have been precertifying
they could not have been precertifying

Forme interrogative

Forme simple

could I precertify?
could you precertify?
could she precertify?
could we precertify?
could you precertify?
could they precertify?

Forme en V-ing

could I be precertifying?
could you be precertifying?
could she be precertifying?
could we be precertifying?
could you be precertifying?
could they be precertifying?

Perfect

could I have precertified?
could you have precertified?
could she have precertified?
could we have precertified?
could you have precertified?
could they have precertified?

Perfect en V-ing

could I have been precertifying?
could you have been precertifying?
could she have been precertifying?
could we have been precertifying?
could you have been precertifying?
could they have been precertifying?

Forme interro-négative

Forme simple

could I not precertify?
could you not precertify?
could she not precertify?
could we not precertify?
could you not precertify?
could they not precertify?

Forme en V-ing

could I not be precertifying?
could you not be precertifying?
could she not be precertifying?
could we not be precertifying?
could you not be precertifying?
could they not be precertifying?

Perfect

could I not have precertified?
could you not have precertified?
could she not have precertified?
could we not have precertified?
could you not have precertified?
could they not have precertified?

Perfect en V-ing

could I not have been precertifying?
could you not have been precertifying?
could she not have been precertifying?
could we not have been precertifying?
could you not have been precertifying?
could they not have been precertifying?

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