I could crumple you could crumple she could crumple we could crumple you could crumple they could crumple
Forma con V-ing
I could be crumpling you could be crumpling she could be crumpling we could be crumpling you could be crumpling they could be crumpling
Perfetto
I could have crumpled you could have crumpled she could have crumpled we could have crumpled you could have crumpled they could have crumpled
Perfetto con V-ing
I could have been crumpling you could have been crumpling she could have been crumpling we could have been crumpling you could have been crumpling they could have been crumpling
Negazione
Forma semplice
I couldn't crumple you couldn't crumple she couldn't crumple we couldn't crumple you couldn't crumple they couldn't crumple
Forma con V-ing
I couldn't be crumpling you couldn't be crumpling she couldn't be crumpling we couldn't be crumpling you couldn't be crumpling they couldn't be crumpling
Perfetto
I couldn't have crumpled you couldn't have crumpled she couldn't have crumpled we couldn't have crumpled you couldn't have crumpled they couldn't have crumpled
Perfetto con V-ing
I couldn't have been crumpling you couldn't have been crumpling she couldn't have been crumpling we couldn't have been crumpling you couldn't have been crumpling they couldn't have been crumpling
Forma interrogativa
Forma semplice
could I crumple? could you crumple? could she crumple? could we crumple? could you crumple? could they crumple?
Forma con V-ing
could I be crumpling? could you be crumpling? could she be crumpling? could we be crumpling? could you be crumpling? could they be crumpling?
Perfetto
could I have crumpled? could you have crumpled? could she have crumpled? could we have crumpled? could you have crumpled? could they have crumpled?
Perfetto con V-ing
could I have been crumpling? could you have been crumpling? could she have been crumpling? could we have been crumpling? could you have been crumpling? could they have been crumpling?
Forma interro-negativa
Forma semplice
couldn't I crumple? couldn't you crumple? couldn't she crumple? couldn't we crumple? couldn't you crumple? couldn't they crumple?
Forma con V-ing
couldn't I be crumpling? couldn't you be crumpling? couldn't she be crumpling? couldn't we be crumpling? couldn't you be crumpling? couldn't they be crumpling?
Perfetto
couldn't I have crumpled? couldn't you have crumpled? couldn't she have crumpled? couldn't we have crumpled? couldn't you have crumpled? couldn't they have crumpled?
Perfetto con V-ing
couldn't I have been crumpling? couldn't you have been crumpling? couldn't she have been crumpling? couldn't we have been crumpling? couldn't you have been crumpling? couldn't they have been crumpling?