Coniugazione del verbo inglese
COULD SYNTHESIZE

Verbo regolare: synthesize - synthesized - synthesized

Affermazione

Forma semplice	Forma con V-ing
I could synthesize you could synthesize she could synthesize we could synthesize you could synthesize they could synthesize	I could be synthesizing you could be synthesizing she could be synthesizing we could be synthesizing you could be synthesizing they could be synthesizing
Perfetto	Perfetto con V-ing
I could have synthesized you could have synthesized she could have synthesized we could have synthesized you could have synthesized they could have synthesized	I could have been synthesizing you could have been synthesizing she could have been synthesizing we could have been synthesizing you could have been synthesizing they could have been synthesizing

Negazione

Forma semplice	Forma con V-ing
I couldn't synthesize you couldn't synthesize she couldn't synthesize we couldn't synthesize you couldn't synthesize they couldn't synthesize	I couldn't be synthesizing you couldn't be synthesizing she couldn't be synthesizing we couldn't be synthesizing you couldn't be synthesizing they couldn't be synthesizing
Perfetto	Perfetto con V-ing
I couldn't have synthesized you couldn't have synthesized she couldn't have synthesized we couldn't have synthesized you couldn't have synthesized they couldn't have synthesized	I couldn't have been synthesizing you couldn't have been synthesizing she couldn't have been synthesizing we couldn't have been synthesizing you couldn't have been synthesizing they couldn't have been synthesizing

Forma interrogativa

Forma semplice	Forma con V-ing
could I synthesize? could you synthesize? could she synthesize? could we synthesize? could you synthesize? could they synthesize?	could I be synthesizing? could you be synthesizing? could she be synthesizing? could we be synthesizing? could you be synthesizing? could they be synthesizing?
Perfetto	Perfetto con V-ing
could I have synthesized? could you have synthesized? could she have synthesized? could we have synthesized? could you have synthesized? could they have synthesized?	could I have been synthesizing? could you have been synthesizing? could she have been synthesizing? could we have been synthesizing? could you have been synthesizing? could they have been synthesizing?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I synthesize? couldn't you synthesize? couldn't she synthesize? couldn't we synthesize? couldn't you synthesize? couldn't they synthesize?	couldn't I be synthesizing? couldn't you be synthesizing? couldn't she be synthesizing? couldn't we be synthesizing? couldn't you be synthesizing? couldn't they be synthesizing?
Perfetto	Perfetto con V-ing
couldn't I have synthesized? couldn't you have synthesized? couldn't she have synthesized? couldn't we have synthesized? couldn't you have synthesized? couldn't they have synthesized?	couldn't I have been synthesizing? couldn't you have been synthesizing? couldn't she have been synthesizing? couldn't we have been synthesizing? couldn't you have been synthesizing? couldn't they have been synthesizing?