Coniugazione del verbo inglese
COULD RIFFLE

Verbo regolare: riffle - riffled - riffled

Affermazione

Forma semplice	Forma con V-ing
I could riffle you could riffle he could riffle we could riffle you could riffle they could riffle	I could be riffling you could be riffling he could be riffling we could be riffling you could be riffling they could be riffling
Perfetto	Perfetto con V-ing
I could have riffled you could have riffled he could have riffled we could have riffled you could have riffled they could have riffled	I could have been riffling you could have been riffling he could have been riffling we could have been riffling you could have been riffling they could have been riffling

Negazione

Forma semplice	Forma con V-ing
I couldn't riffle you couldn't riffle he couldn't riffle we couldn't riffle you couldn't riffle they couldn't riffle	I couldn't be riffling you couldn't be riffling he couldn't be riffling we couldn't be riffling you couldn't be riffling they couldn't be riffling
Perfetto	Perfetto con V-ing
I couldn't have riffled you couldn't have riffled he couldn't have riffled we couldn't have riffled you couldn't have riffled they couldn't have riffled	I couldn't have been riffling you couldn't have been riffling he couldn't have been riffling we couldn't have been riffling you couldn't have been riffling they couldn't have been riffling

Forma interrogativa

Forma semplice	Forma con V-ing
could I riffle? could you riffle? could he riffle? could we riffle? could you riffle? could they riffle?	could I be riffling? could you be riffling? could he be riffling? could we be riffling? could you be riffling? could they be riffling?
Perfetto	Perfetto con V-ing
could I have riffled? could you have riffled? could he have riffled? could we have riffled? could you have riffled? could they have riffled?	could I have been riffling? could you have been riffling? could he have been riffling? could we have been riffling? could you have been riffling? could they have been riffling?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I riffle? couldn't you riffle? couldn't he riffle? couldn't we riffle? couldn't you riffle? couldn't they riffle?	couldn't I be riffling? couldn't you be riffling? couldn't he be riffling? couldn't we be riffling? couldn't you be riffling? couldn't they be riffling?
Perfetto	Perfetto con V-ing
couldn't I have riffled? couldn't you have riffled? couldn't he have riffled? couldn't we have riffled? couldn't you have riffled? couldn't they have riffled?	couldn't I have been riffling? couldn't you have been riffling? couldn't he have been riffling? couldn't we have been riffling? couldn't you have been riffling? couldn't they have been riffling?