Conjugación del verbo inglés COULD PRECERTIFY

Verbo regular: precertify - precertified - precertified

Afirmación

Forma simple

I could precertify
you could precertify
he could precertify
we could precertify
you could precertify
they could precertify

Forma con V-ing

I could be precertifying
you could be precertifying
he could be precertifying
we could be precertifying
you could be precertifying
they could be precertifying

Perfecto

I could have precertified
you could have precertified
he could have precertified
we could have precertified
you could have precertified
they could have precertified

Perfecto con V-ing

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

Negación

Forma simple

I could not precertify
you could not precertify
he could not precertify
we could not precertify
you could not precertify
they could not precertify

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I precertify?
could you precertify?
could he precertify?
could we precertify?
could you precertify?
could they precertify?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

could I not have been precertifying?
could you not have been precertifying?
could he 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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