Coniugazione del verbo inglese
COULD TUNE UP

Verbo regolare: tune up - tune uped - tune uped

Attenzione, questo verbo potrebbe non esistere, la coniugazione viene fornita come esempio.

Affermazione

Forma semplice	Forma con V-ing
I could tune up you could tune up he could tune up we could tune up you could tune up they could tune up	I could be tune uping you could be tune uping he could be tune uping we could be tune uping you could be tune uping they could be tune uping
Perfetto	Perfetto con V-ing
I could have tune uped you could have tune uped he could have tune uped we could have tune uped you could have tune uped they could have tune uped	I could have been tune uping you could have been tune uping he could have been tune uping we could have been tune uping you could have been tune uping they could have been tune uping

Negazione

Forma semplice	Forma con V-ing
I couldn't tune up you couldn't tune up he couldn't tune up we couldn't tune up you couldn't tune up they couldn't tune up	I couldn't be tune uping you couldn't be tune uping he couldn't be tune uping we couldn't be tune uping you couldn't be tune uping they couldn't be tune uping
Perfetto	Perfetto con V-ing
I couldn't have tune uped you couldn't have tune uped he couldn't have tune uped we couldn't have tune uped you couldn't have tune uped they couldn't have tune uped	I couldn't have been tune uping you couldn't have been tune uping he couldn't have been tune uping we couldn't have been tune uping you couldn't have been tune uping they couldn't have been tune uping

Forma interrogativa

Forma semplice	Forma con V-ing
could I tune up? could you tune up? could he tune up? could we tune up? could you tune up? could they tune up?	could I be tune uping? could you be tune uping? could he be tune uping? could we be tune uping? could you be tune uping? could they be tune uping?
Perfetto	Perfetto con V-ing
could I have tune uped? could you have tune uped? could he have tune uped? could we have tune uped? could you have tune uped? could they have tune uped?	could I have been tune uping? could you have been tune uping? could he have been tune uping? could we have been tune uping? could you have been tune uping? could they have been tune uping?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I tune up? couldn't you tune up? couldn't he tune up? couldn't we tune up? couldn't you tune up? couldn't they tune up?	couldn't I be tune uping? couldn't you be tune uping? couldn't he be tune uping? couldn't we be tune uping? couldn't you be tune uping? couldn't they be tune uping?
Perfetto	Perfetto con V-ing
couldn't I have tune uped? couldn't you have tune uped? couldn't he have tune uped? couldn't we have tune uped? couldn't you have tune uped? couldn't they have tune uped?	couldn't I have been tune uping? couldn't you have been tune uping? couldn't he have been tune uping? couldn't we have been tune uping? couldn't you have been tune uping? couldn't they have been tune uping?