I could placard you could placard she could placard we could placard you could placard they could placard
Form mit V-ing
I could be placarding you could be placarding she could be placarding we could be placarding you could be placarding they could be placarding
Perfekt
I could have placarded you could have placarded she could have placarded we could have placarded you could have placarded they could have placarded
Perfekt mit V-ing
I could have been placarding you could have been placarding she could have been placarding we could have been placarding you could have been placarding they could have been placarding
Negation
Einfache Form
I couldn't placard you couldn't placard she couldn't placard we couldn't placard you couldn't placard they couldn't placard
Form mit V-ing
I couldn't be placarding you couldn't be placarding she couldn't be placarding we couldn't be placarding you couldn't be placarding they couldn't be placarding
Perfekt
I couldn't have placarded you couldn't have placarded she couldn't have placarded we couldn't have placarded you couldn't have placarded they couldn't have placarded
Perfekt mit V-ing
I couldn't have been placarding you couldn't have been placarding she couldn't have been placarding we couldn't have been placarding you couldn't have been placarding they couldn't have been placarding
Fragende Form
Einfache Form
could I placard? could you placard? could she placard? could we placard? could you placard? could they placard?
Form mit V-ing
could I be placarding? could you be placarding? could she be placarding? could we be placarding? could you be placarding? could they be placarding?
Perfekt
could I have placarded? could you have placarded? could she have placarded? could we have placarded? could you have placarded? could they have placarded?
Perfekt mit V-ing
could I have been placarding? could you have been placarding? could she have been placarding? could we have been placarding? could you have been placarding? could they have been placarding?
Fragende Negation Form
Einfache Form
couldn't I placard? couldn't you placard? couldn't she placard? couldn't we placard? couldn't you placard? couldn't they placard?
Form mit V-ing
couldn't I be placarding? couldn't you be placarding? couldn't she be placarding? couldn't we be placarding? couldn't you be placarding? couldn't they be placarding?
Perfekt
couldn't I have placarded? couldn't you have placarded? couldn't she have placarded? couldn't we have placarded? couldn't you have placarded? couldn't they have placarded?
Perfekt mit V-ing
couldn't I have been placarding? couldn't you have been placarding? couldn't she have been placarding? couldn't we have been placarding? couldn't you have been placarding? couldn't they have been placarding?