I could ad-lib you could ad-lib she could ad-lib we could ad-lib you could ad-lib they could ad-lib
Form mit V-ing
I could be ad-libing you could be ad-libing she could be ad-libing we could be ad-libing you could be ad-libing they could be ad-libing
Perfekt
I could have ad-libed you could have ad-libed she could have ad-libed we could have ad-libed you could have ad-libed they could have ad-libed
Perfekt mit V-ing
I could have been ad-libing you could have been ad-libing she could have been ad-libing we could have been ad-libing you could have been ad-libing they could have been ad-libing
Negation
Einfache Form
I couldn't ad-lib you couldn't ad-lib she couldn't ad-lib we couldn't ad-lib you couldn't ad-lib they couldn't ad-lib
Form mit V-ing
I couldn't be ad-libing you couldn't be ad-libing she couldn't be ad-libing we couldn't be ad-libing you couldn't be ad-libing they couldn't be ad-libing
Perfekt
I couldn't have ad-libed you couldn't have ad-libed she couldn't have ad-libed we couldn't have ad-libed you couldn't have ad-libed they couldn't have ad-libed
Perfekt mit V-ing
I couldn't have been ad-libing you couldn't have been ad-libing she couldn't have been ad-libing we couldn't have been ad-libing you couldn't have been ad-libing they couldn't have been ad-libing
Fragende Form
Einfache Form
could I ad-lib? could you ad-lib? could she ad-lib? could we ad-lib? could you ad-lib? could they ad-lib?
Form mit V-ing
could I be ad-libing? could you be ad-libing? could she be ad-libing? could we be ad-libing? could you be ad-libing? could they be ad-libing?
Perfekt
could I have ad-libed? could you have ad-libed? could she have ad-libed? could we have ad-libed? could you have ad-libed? could they have ad-libed?
Perfekt mit V-ing
could I have been ad-libing? could you have been ad-libing? could she have been ad-libing? could we have been ad-libing? could you have been ad-libing? could they have been ad-libing?
Fragende Negation Form
Einfache Form
couldn't I ad-lib? couldn't you ad-lib? couldn't she ad-lib? couldn't we ad-lib? couldn't you ad-lib? couldn't they ad-lib?
Form mit V-ing
couldn't I be ad-libing? couldn't you be ad-libing? couldn't she be ad-libing? couldn't we be ad-libing? couldn't you be ad-libing? couldn't they be ad-libing?
Perfekt
couldn't I have ad-libed? couldn't you have ad-libed? couldn't she have ad-libed? couldn't we have ad-libed? couldn't you have ad-libed? couldn't they have ad-libed?
Perfekt mit V-ing
couldn't I have been ad-libing? couldn't you have been ad-libing? couldn't she have been ad-libing? couldn't we have been ad-libing? couldn't you have been ad-libing? couldn't they have been ad-libing?