Coniugazione del verbo inglese
COULD PREP

Verbo regolare: prep - preped - preped

Affermazione

Forma semplice	Forma con V-ing
I could prep you could prep she could prep we could prep you could prep they could prep	I could be preping you could be preping she could be preping we could be preping you could be preping they could be preping
Perfetto	Perfetto con V-ing
I could have preped you could have preped she could have preped we could have preped you could have preped they could have preped	I could have been preping you could have been preping she could have been preping we could have been preping you could have been preping they could have been preping

Negazione

Forma semplice	Forma con V-ing
I couldn't prep you couldn't prep she couldn't prep we couldn't prep you couldn't prep they couldn't prep	I couldn't be preping you couldn't be preping she couldn't be preping we couldn't be preping you couldn't be preping they couldn't be preping
Perfetto	Perfetto con V-ing
I couldn't have preped you couldn't have preped she couldn't have preped we couldn't have preped you couldn't have preped they couldn't have preped	I couldn't have been preping you couldn't have been preping she couldn't have been preping we couldn't have been preping you couldn't have been preping they couldn't have been preping

Forma interrogativa

Forma semplice	Forma con V-ing
could I prep? could you prep? could she prep? could we prep? could you prep? could they prep?	could I be preping? could you be preping? could she be preping? could we be preping? could you be preping? could they be preping?
Perfetto	Perfetto con V-ing
could I have preped? could you have preped? could she have preped? could we have preped? could you have preped? could they have preped?	could I have been preping? could you have been preping? could she have been preping? could we have been preping? could you have been preping? could they have been preping?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I prep? couldn't you prep? couldn't she prep? couldn't we prep? couldn't you prep? couldn't they prep?	couldn't I be preping? couldn't you be preping? couldn't she be preping? couldn't we be preping? couldn't you be preping? couldn't they be preping?
Perfetto	Perfetto con V-ing
couldn't I have preped? couldn't you have preped? couldn't she have preped? couldn't we have preped? couldn't you have preped? couldn't they have preped?	couldn't I have been preping? couldn't you have been preping? couldn't she have been preping? couldn't we have been preping? couldn't you have been preping? couldn't they have been preping?