Coniugazione del verbo inglese COULD CONCERN

Verbo regolare: concern - concerned - concerned

Affermazione

Forma semplice

I could concern
you could concern
he could concern
we could concern
you could concern
they could concern

Forma con V-ing

I could be concerning
you could be concerning
he could be concerning
we could be concerning
you could be concerning
they could be concerning

Perfetto

I could have concerned
you could have concerned
he could have concerned
we could have concerned
you could have concerned
they could have concerned

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I concern?
could you concern?
could he concern?
could we concern?
could you concern?
could they concern?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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