Conjugação do verbo inglês
COULD GROVEL

Verbo regular: grovel - grovelled - grovelled

Afirmação

Forma simple	Forma com V-ing
I could grovel you could grovel he could grovel we could grovel you could grovel they could grovel	I could be grovelling you could be grovelling he could be grovelling we could be grovelling you could be grovelling they could be grovelling
Perfeito	Perfeito com V-ing
I could have grovelled you could have grovelled he could have grovelled we could have grovelled you could have grovelled they could have grovelled	I could have been grovelling you could have been grovelling he could have been grovelling we could have been grovelling you could have been grovelling they could have been grovelling

Negação

Forma simple	Forma com V-ing
I couldn't grovel you couldn't grovel he couldn't grovel we couldn't grovel you couldn't grovel they couldn't grovel	I couldn't be grovelling you couldn't be grovelling he couldn't be grovelling we couldn't be grovelling you couldn't be grovelling they couldn't be grovelling
Perfeito	Perfeito com V-ing
I couldn't have grovelled you couldn't have grovelled he couldn't have grovelled we couldn't have grovelled you couldn't have grovelled they couldn't have grovelled	I couldn't have been grovelling you couldn't have been grovelling he couldn't have been grovelling we couldn't have been grovelling you couldn't have been grovelling they couldn't have been grovelling

Forma interrogativa

Forma simple	Forma com V-ing
could I grovel? could you grovel? could he grovel? could we grovel? could you grovel? could they grovel?	could I be grovelling? could you be grovelling? could he be grovelling? could we be grovelling? could you be grovelling? could they be grovelling?
Perfeito	Perfeito com V-ing
could I have grovelled? could you have grovelled? could he have grovelled? could we have grovelled? could you have grovelled? could they have grovelled?	could I have been grovelling? could you have been grovelling? could he have been grovelling? could we have been grovelling? could you have been grovelling? could they have been grovelling?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I grovel? couldn't you grovel? couldn't he grovel? couldn't we grovel? couldn't you grovel? couldn't they grovel?	couldn't I be grovelling? couldn't you be grovelling? couldn't he be grovelling? couldn't we be grovelling? couldn't you be grovelling? couldn't they be grovelling?
Perfeito	Perfeito com V-ing
couldn't I have grovelled? couldn't you have grovelled? couldn't he have grovelled? couldn't we have grovelled? couldn't you have grovelled? couldn't they have grovelled?	couldn't I have been grovelling? couldn't you have been grovelling? couldn't he have been grovelling? couldn't we have been grovelling? couldn't you have been grovelling? couldn't they have been grovelling?