I could graft you could graft he could graft we could graft you could graft they could graft
Form mit V-ing
I could be grafting you could be grafting he could be grafting we could be grafting you could be grafting they could be grafting
Perfekt
I could have grafted you could have grafted he could have grafted we could have grafted you could have grafted they could have grafted
Perfekt mit V-ing
I could have been grafting you could have been grafting he could have been grafting we could have been grafting you could have been grafting they could have been grafting
Negation
Einfache Form
I couldn't graft you couldn't graft he couldn't graft we couldn't graft you couldn't graft they couldn't graft
Form mit V-ing
I couldn't be grafting you couldn't be grafting he couldn't be grafting we couldn't be grafting you couldn't be grafting they couldn't be grafting
Perfekt
I couldn't have grafted you couldn't have grafted he couldn't have grafted we couldn't have grafted you couldn't have grafted they couldn't have grafted
Perfekt mit V-ing
I couldn't have been grafting you 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
Fragende Form
Einfache Form
could I graft? could you graft? could he graft? could we graft? could you graft? could they graft?
Form mit 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?
Perfekt
could I have grafted? could you have grafted? could he have grafted? could we have grafted? could you have grafted? could they have grafted?
Perfekt mit 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?
Fragende Negation Form
Einfache Form
couldn't I graft? couldn't you graft? couldn't he graft? couldn't we graft? couldn't you graft? couldn't they graft?
Form mit 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?
Perfekt
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?
Perfekt mit 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?