Conjugação do verbo inglês
COULD LITHOGRAPH

Verbo regular: lithograph - lithographed - lithographed

Afirmação

Forma simple	Forma com V-ing
I could lithograph you could lithograph she could lithograph we could lithograph you could lithograph they could lithograph	I could be lithographing you could be lithographing she could be lithographing we could be lithographing you could be lithographing they could be lithographing
Perfeito	Perfeito com V-ing
I could have lithographed you could have lithographed she could have lithographed we could have lithographed you could have lithographed they could have lithographed	I could have been lithographing you could have been lithographing she could have been lithographing we could have been lithographing you could have been lithographing they could have been lithographing

Negação

Forma simple	Forma com V-ing
I could not lithograph you could not lithograph she could not lithograph we could not lithograph you could not lithograph they could not lithograph	I could not be lithographing you could not be lithographing she could not be lithographing we could not be lithographing you could not be lithographing they could not be lithographing
Perfeito	Perfeito com V-ing
I could not have lithographed you could not have lithographed she could not have lithographed we could not have lithographed you could not have lithographed they could not have lithographed	I could not have been lithographing you could not have been lithographing she could not have been lithographing we could not have been lithographing you could not have been lithographing they could not have been lithographing

Forma interrogativa

Forma simple	Forma com V-ing
could I lithograph? could you lithograph? could she lithograph? could we lithograph? could you lithograph? could they lithograph?	could I be lithographing? could you be lithographing? could she be lithographing? could we be lithographing? could you be lithographing? could they be lithographing?
Perfeito	Perfeito com V-ing
could I have lithographed? could you have lithographed? could she have lithographed? could we have lithographed? could you have lithographed? could they have lithographed?	could I have been lithographing? could you have been lithographing? could she have been lithographing? could we have been lithographing? could you have been lithographing? could they have been lithographing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not lithograph? could you not lithograph? could she not lithograph? could we not lithograph? could you not lithograph? could they not lithograph?	could I not be lithographing? could you not be lithographing? could she not be lithographing? could we not be lithographing? could you not be lithographing? could they not be lithographing?
Perfeito	Perfeito com V-ing
could I not have lithographed? could you not have lithographed? could she not have lithographed? could we not have lithographed? could you not have lithographed? could they not have lithographed?	could I not have been lithographing? could you not have been lithographing? could she not have been lithographing? could we not have been lithographing? could you not have been lithographing? could they not have been lithographing?