Coniugazione del verbo inglese COULD PREBOARD

Verbo regolare: preboard - preboarded - preboarded

Affermazione

Forma semplice

I could preboard
you could preboard
he could preboard
we could preboard
you could preboard
they could preboard

Forma con V-ing

I could be preboarding
you could be preboarding
he could be preboarding
we could be preboarding
you could be preboarding
they could be preboarding

Perfetto

I could have preboarded
you could have preboarded
he could have preboarded
we could have preboarded
you could have preboarded
they could have preboarded

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I preboard?
could you preboard?
could he preboard?
could we preboard?
could you preboard?
could they preboard?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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