Conjugación del verbo inglés COULD GRAFT
Verbo regular: graft - grafted - grafted
Afirmación
Forma simple
I could graftyou could graft
he could graft
we could graft
you could graft
they could graft
Forma con V-ing
I could be graftingyou could be grafting
he could be grafting
we could be grafting
you could be grafting
they could be grafting
Perfecto
I could have graftedyou could have grafted
he could have grafted
we could have grafted
you could have grafted
they could have grafted
Perfecto con V-ing
I could have been graftingyou could have been grafting
he could have been grafting
we could have been grafting
you could have been grafting
they could have been grafting
Negación
Forma simple
I couldn't graftyou couldn't graft
he couldn't graft
we couldn't graft
you couldn't graft
they couldn't graft
Forma con V-ing
I couldn't be graftingyou couldn't be grafting
he couldn't be grafting
we couldn't be grafting
you couldn't be grafting
they couldn't be grafting
Perfecto
I couldn't have graftedyou couldn't have grafted
he couldn't have grafted
we couldn't have grafted
you couldn't have grafted
they couldn't have grafted
Perfecto con V-ing
I couldn't have been graftingyou couldn't have been grafting
he couldn't have been grafting
we couldn't have been grafting
you couldn't have been grafting
they couldn't have been grafting
Forma interrogativa
Forma simple
could I graft?could you graft?
could he graft?
could we graft?
could you graft?
could they graft?
Forma con V-ing
could I be grafting?could you be grafting?
could he be grafting?
could we be grafting?
could you be grafting?
could they be grafting?
Perfecto
could I have grafted?could you have grafted?
could he have grafted?
could we have grafted?
could you have grafted?
could they have grafted?
Perfecto con V-ing
could I have been grafting?could you have been grafting?
could he have been grafting?
could we have been grafting?
could you have been grafting?
could they have been grafting?
Forma interro-negativa
Forma simple
couldn't I graft?couldn't you graft?
couldn't he graft?
couldn't we graft?
couldn't you graft?
couldn't they graft?
Forma con V-ing
couldn't I be grafting?couldn't you be grafting?
couldn't he be grafting?
couldn't we be grafting?
couldn't you be grafting?
couldn't they be grafting?
Perfecto
couldn't I have grafted?couldn't you have grafted?
couldn't he have grafted?
couldn't we have grafted?
couldn't you have grafted?
couldn't they have grafted?
Perfecto con V-ing
couldn't I have been grafting?couldn't you have been grafting?
couldn't he have been grafting?
couldn't we have been grafting?
couldn't you have been grafting?
couldn't they have been grafting?