Conjugação do verbo inglês COULD COMMENCE

Verbo regular: commence - commenced - commenced

Afirmação

Forma simple

I could commence
you could commence
he could commence
we could commence
you could commence
they could commence

Forma com V-ing

I could be commencing
you could be commencing
he could be commencing
we could be commencing
you could be commencing
they could be commencing

Perfeito

I could have commenced
you could have commenced
he could have commenced
we could have commenced
you could have commenced
they could have commenced

Perfeito com V-ing

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

Negação

Forma simple

I couldn't commence
you couldn't commence
he couldn't commence
we couldn't commence
you couldn't commence
they couldn't commence

Forma com V-ing

I couldn't be commencing
you couldn't be commencing
he couldn't be commencing
we couldn't be commencing
you couldn't be commencing
they couldn't be commencing

Perfeito

I couldn't have commenced
you couldn't have commenced
he couldn't have commenced
we couldn't have commenced
you couldn't have commenced
they couldn't have commenced

Perfeito com V-ing

I couldn't have been commencing
you couldn't have been commencing
he couldn't have been commencing
we couldn't have been commencing
you couldn't have been commencing
they couldn't have been commencing

Forma interrogativa

Forma simple

could I commence?
could you commence?
could he commence?
could we commence?
could you commence?
could they commence?

Forma com V-ing

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

Perfeito

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

Perfeito com V-ing

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

Forma interro-Negação

Forma simple

couldn't I commence?
couldn't you commence?
couldn't he commence?
couldn't we commence?
couldn't you commence?
couldn't they commence?

Forma com V-ing

couldn't I be commencing?
couldn't you be commencing?
couldn't he be commencing?
couldn't we be commencing?
couldn't you be commencing?
couldn't they be commencing?

Perfeito

couldn't I have commenced?
couldn't you have commenced?
couldn't he have commenced?
couldn't we have commenced?
couldn't you have commenced?
couldn't they have commenced?

Perfeito com V-ing

couldn't I have been commencing?
couldn't you have been commencing?
couldn't he have been commencing?
couldn't we have been commencing?
couldn't you have been commencing?
couldn't they have been commencing?

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