Coniugazione del verbo inglese CAN REF

Verbo regolare: ref - refed - refed

Affermazione

Forma semplice

I can ref
you can ref
he can ref
we can ref
you can ref
they can ref

Forma con V-ing

I can be refing
you can be refing
he can be refing
we can be refing
you can be refing
they can be refing

Perfetto

I can have refed
you can have refed
he can have refed
we can have refed
you can have refed
they can have refed

Perfetto con V-ing

I can have been refing
you can have been refing
he can have been refing
we can have been refing
you can have been refing
they can have been refing

Negazione

Forma semplice

I can't ref
you can't ref
he can't ref
we can't ref
you can't ref
they can't ref

Forma con V-ing

I can't be refing
you can't be refing
he can't be refing
we can't be refing
you can't be refing
they can't be refing

Perfetto

I can't have refed
you can't have refed
he can't have refed
we can't have refed
you can't have refed
they can't have refed

Perfetto con V-ing

I can't have been refing
you can't have been refing
he can't have been refing
we can't have been refing
you can't have been refing
they can't have been refing

Forma interrogativa

Forma semplice

can I ref?
can you ref?
can he ref?
can we ref?
can you ref?
can they ref?

Forma con V-ing

can I be refing?
can you be refing?
can he be refing?
can we be refing?
can you be refing?
can they be refing?

Perfetto

can I have refed?
can you have refed?
can he have refed?
can we have refed?
can you have refed?
can they have refed?

Perfetto con V-ing

can I have been refing?
can you have been refing?
can he have been refing?
can we have been refing?
can you have been refing?
can they have been refing?

Forma interro-negativa

Forma semplice

can't I ref?
can't you ref?
can't he ref?
can't we ref?
can't you ref?
can't they ref?

Forma con V-ing

can't I be refing?
can't you be refing?
can't he be refing?
can't we be refing?
can't you be refing?
can't they be refing?

Perfetto

can't I have refed?
can't you have refed?
can't he have refed?
can't we have refed?
can't you have refed?
can't they have refed?

Perfetto con V-ing

can't I have been refing?
can't you have been refing?
can't he have been refing?
can't we have been refing?
can't you have been refing?
can't they have been refing?

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