I could progress you could progress she could progress we could progress you could progress they could progress
Form mit V-ing
I could be progressing you could be progressing she could be progressing we could be progressing you could be progressing they could be progressing
Perfekt
I could have progressed you could have progressed she could have progressed we could have progressed you could have progressed they could have progressed
Perfekt mit V-ing
I could have been progressing you could have been progressing she could have been progressing we could have been progressing you could have been progressing they could have been progressing
Negation
Einfache Form
I couldn't progress you couldn't progress she couldn't progress we couldn't progress you couldn't progress they couldn't progress
Form mit V-ing
I couldn't be progressing you couldn't be progressing she couldn't be progressing we couldn't be progressing you couldn't be progressing they couldn't be progressing
Perfekt
I couldn't have progressed you couldn't have progressed she couldn't have progressed we couldn't have progressed you couldn't have progressed they couldn't have progressed
Perfekt mit V-ing
I couldn't have been progressing you couldn't have been progressing she couldn't have been progressing we couldn't have been progressing you couldn't have been progressing they couldn't have been progressing
Fragende Form
Einfache Form
could I progress? could you progress? could she progress? could we progress? could you progress? could they progress?
Form mit V-ing
could I be progressing? could you be progressing? could she be progressing? could we be progressing? could you be progressing? could they be progressing?
Perfekt
could I have progressed? could you have progressed? could she have progressed? could we have progressed? could you have progressed? could they have progressed?
Perfekt mit V-ing
could I have been progressing? could you have been progressing? could she have been progressing? could we have been progressing? could you have been progressing? could they have been progressing?
Fragende Negation Form
Einfache Form
couldn't I progress? couldn't you progress? couldn't she progress? couldn't we progress? couldn't you progress? couldn't they progress?
Form mit V-ing
couldn't I be progressing? couldn't you be progressing? couldn't she be progressing? couldn't we be progressing? couldn't you be progressing? couldn't they be progressing?
Perfekt
couldn't I have progressed? couldn't you have progressed? couldn't she have progressed? couldn't we have progressed? couldn't you have progressed? couldn't they have progressed?
Perfekt mit V-ing
couldn't I have been progressing? couldn't you have been progressing? couldn't she have been progressing? couldn't we have been progressing? couldn't you have been progressing? couldn't they have been progressing?