Conjugação do verbo inglês
COULD BOOT

Verbo regular: boot - booted - booted

Afirmação

Forma simple	Forma com V-ing
I could boot you could boot he could boot we could boot you could boot they could boot	I could be booting you could be booting he could be booting we could be booting you could be booting they could be booting
Perfeito	Perfeito com V-ing
I could have booted you could have booted he could have booted we could have booted you could have booted they could have booted	I could have been booting you could have been booting he could have been booting we could have been booting you could have been booting they could have been booting

Negação

Forma simple	Forma com V-ing
I couldn't boot you couldn't boot he couldn't boot we couldn't boot you couldn't boot they couldn't boot	I couldn't be booting you couldn't be booting he couldn't be booting we couldn't be booting you couldn't be booting they couldn't be booting
Perfeito	Perfeito com V-ing
I couldn't have booted you couldn't have booted he couldn't have booted we couldn't have booted you couldn't have booted they couldn't have booted	I couldn't have been booting you couldn't have been booting he couldn't have been booting we couldn't have been booting you couldn't have been booting they couldn't have been booting

Forma interrogativa

Forma simple	Forma com V-ing
could I boot? could you boot? could he boot? could we boot? could you boot? could they boot?	could I be booting? could you be booting? could he be booting? could we be booting? could you be booting? could they be booting?
Perfeito	Perfeito com V-ing
could I have booted? could you have booted? could he have booted? could we have booted? could you have booted? could they have booted?	could I have been booting? could you have been booting? could he have been booting? could we have been booting? could you have been booting? could they have been booting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I boot? couldn't you boot? couldn't he boot? couldn't we boot? couldn't you boot? couldn't they boot?	couldn't I be booting? couldn't you be booting? couldn't he be booting? couldn't we be booting? couldn't you be booting? couldn't they be booting?
Perfeito	Perfeito com V-ing
couldn't I have booted? couldn't you have booted? couldn't he have booted? couldn't we have booted? couldn't you have booted? couldn't they have booted?	couldn't I have been booting? couldn't you have been booting? couldn't he have been booting? couldn't we have been booting? couldn't you have been booting? couldn't they have been booting?