Coniugazione del verbo inglese COULD BIRL

Verbo regolare: birl - birled - birled

Affermazione

Forma semplice

I could birl
you could birl
he could birl
we could birl
you could birl
they could birl

Forma con V-ing

I could be birling
you could be birling
he could be birling
we could be birling
you could be birling
they could be birling

Perfetto

I could have birled
you could have birled
he could have birled
we could have birled
you could have birled
they could have birled

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I birl?
could you birl?
could he birl?
could we birl?
could you birl?
could they birl?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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