Verbo regular: economize - economized - economized
Afirmação
Forma simple
I could economize you could economize she could economize we could economize you could economize they could economize
Forma com V-ing
I could be economizing you could be economizing she could be economizing we could be economizing you could be economizing they could be economizing
Perfeito
I could have economized you could have economized she could have economized we could have economized you could have economized they could have economized
Perfeito com V-ing
I could have been economizing you could have been economizing she could have been economizing we could have been economizing you could have been economizing they could have been economizing
Negação
Forma simple
I couldn't economize you couldn't economize she couldn't economize we couldn't economize you couldn't economize they couldn't economize
Forma com V-ing
I couldn't be economizing you couldn't be economizing she couldn't be economizing we couldn't be economizing you couldn't be economizing they couldn't be economizing
Perfeito
I couldn't have economized you couldn't have economized she couldn't have economized we couldn't have economized you couldn't have economized they couldn't have economized
Perfeito com V-ing
I couldn't have been economizing you couldn't have been economizing she couldn't have been economizing we couldn't have been economizing you couldn't have been economizing they couldn't have been economizing
Forma interrogativa
Forma simple
could I economize? could you economize? could she economize? could we economize? could you economize? could they economize?
Forma com V-ing
could I be economizing? could you be economizing? could she be economizing? could we be economizing? could you be economizing? could they be economizing?
Perfeito
could I have economized? could you have economized? could she have economized? could we have economized? could you have economized? could they have economized?
Perfeito com V-ing
could I have been economizing? could you have been economizing? could she have been economizing? could we have been economizing? could you have been economizing? could they have been economizing?
Forma interro-Negação
Forma simple
couldn't I economize? couldn't you economize? couldn't she economize? couldn't we economize? couldn't you economize? couldn't they economize?
Forma com V-ing
couldn't I be economizing? couldn't you be economizing? couldn't she be economizing? couldn't we be economizing? couldn't you be economizing? couldn't they be economizing?
Perfeito
couldn't I have economized? couldn't you have economized? couldn't she have economized? couldn't we have economized? couldn't you have economized? couldn't they have economized?
Perfeito com V-ing
couldn't I have been economizing? couldn't you have been economizing? couldn't she have been economizing? couldn't we have been economizing? couldn't you have been economizing? couldn't they have been economizing?