Coniugazione del verbo inglese COULD TIFF

Verbo regolare: tiff - tiffed - tiffed

Affermazione

Forma semplice

I could tiff
you could tiff
he could tiff
we could tiff
you could tiff
they could tiff

Forma con V-ing

I could be tiffing
you could be tiffing
he could be tiffing
we could be tiffing
you could be tiffing
they could be tiffing

Perfetto

I could have tiffed
you could have tiffed
he could have tiffed
we could have tiffed
you could have tiffed
they could have tiffed

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I tiff?
could you tiff?
could he tiff?
could we tiff?
could you tiff?
could they tiff?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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