I could concrete you could concrete he could concrete we could concrete you could concrete they could concrete
Form mit V-ing
I could be concreting you could be concreting he could be concreting we could be concreting you could be concreting they could be concreting
Perfekt
I could have concreted you could have concreted he could have concreted we could have concreted you could have concreted they could have concreted
Perfekt mit V-ing
I could have been concreting you could have been concreting he could have been concreting we could have been concreting you could have been concreting they could have been concreting
Negation
Einfache Form
I couldn't concrete you couldn't concrete he couldn't concrete we couldn't concrete you couldn't concrete they couldn't concrete
Form mit V-ing
I couldn't be concreting you couldn't be concreting he couldn't be concreting we couldn't be concreting you couldn't be concreting they couldn't be concreting
Perfekt
I couldn't have concreted you couldn't have concreted he couldn't have concreted we couldn't have concreted you couldn't have concreted they couldn't have concreted
Perfekt mit V-ing
I couldn't have been concreting you couldn't have been concreting he couldn't have been concreting we couldn't have been concreting you couldn't have been concreting they couldn't have been concreting
Fragende Form
Einfache Form
could I concrete? could you concrete? could he concrete? could we concrete? could you concrete? could they concrete?
Form mit V-ing
could I be concreting? could you be concreting? could he be concreting? could we be concreting? could you be concreting? could they be concreting?
Perfekt
could I have concreted? could you have concreted? could he have concreted? could we have concreted? could you have concreted? could they have concreted?
Perfekt mit V-ing
could I have been concreting? could you have been concreting? could he have been concreting? could we have been concreting? could you have been concreting? could they have been concreting?
Fragende Negation Form
Einfache Form
couldn't I concrete? couldn't you concrete? couldn't he concrete? couldn't we concrete? couldn't you concrete? couldn't they concrete?
Form mit V-ing
couldn't I be concreting? couldn't you be concreting? couldn't he be concreting? couldn't we be concreting? couldn't you be concreting? couldn't they be concreting?
Perfekt
couldn't I have concreted? couldn't you have concreted? couldn't he have concreted? couldn't we have concreted? couldn't you have concreted? couldn't they have concreted?
Perfekt mit V-ing
couldn't I have been concreting? couldn't you have been concreting? couldn't he have been concreting? couldn't we have been concreting? couldn't you have been concreting? couldn't they have been concreting?