Coniugazione del verbo inglese
COULD TOPPLE

Verbo regolare: topple - toppled - toppled

Affermazione

Forma semplice	Forma con V-ing
I could topple you could topple he could topple we could topple you could topple they could topple	I could be toppling you could be toppling he could be toppling we could be toppling you could be toppling they could be toppling
Perfetto	Perfetto con V-ing
I could have toppled you could have toppled he could have toppled we could have toppled you could have toppled they could have toppled	I could have been toppling you could have been toppling he could have been toppling we could have been toppling you could have been toppling they could have been toppling

Negazione

Forma semplice	Forma con V-ing
I couldn't topple you couldn't topple he couldn't topple we couldn't topple you couldn't topple they couldn't topple	I couldn't be toppling you couldn't be toppling he couldn't be toppling we couldn't be toppling you couldn't be toppling they couldn't be toppling
Perfetto	Perfetto con V-ing
I couldn't have toppled you couldn't have toppled he couldn't have toppled we couldn't have toppled you couldn't have toppled they couldn't have toppled	I couldn't have been toppling you couldn't have been toppling he couldn't have been toppling we couldn't have been toppling you couldn't have been toppling they couldn't have been toppling

Forma interrogativa

Forma semplice	Forma con V-ing
could I topple? could you topple? could he topple? could we topple? could you topple? could they topple?	could I be toppling? could you be toppling? could he be toppling? could we be toppling? could you be toppling? could they be toppling?
Perfetto	Perfetto con V-ing
could I have toppled? could you have toppled? could he have toppled? could we have toppled? could you have toppled? could they have toppled?	could I have been toppling? could you have been toppling? could he have been toppling? could we have been toppling? could you have been toppling? could they have been toppling?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I topple? couldn't you topple? couldn't he topple? couldn't we topple? couldn't you topple? couldn't they topple?	couldn't I be toppling? couldn't you be toppling? couldn't he be toppling? couldn't we be toppling? couldn't you be toppling? couldn't they be toppling?
Perfetto	Perfetto con V-ing
couldn't I have toppled? couldn't you have toppled? couldn't he have toppled? couldn't we have toppled? couldn't you have toppled? couldn't they have toppled?	couldn't I have been toppling? couldn't you have been toppling? couldn't he have been toppling? couldn't we have been toppling? couldn't you have been toppling? couldn't they have been toppling?