I could boast you could boast he could boast we could boast you could boast they could boast
Form mit V-ing
I could be boasting you could be boasting he could be boasting we could be boasting you could be boasting they could be boasting
Perfekt
I could have boasted you could have boasted he could have boasted we could have boasted you could have boasted they could have boasted
Perfekt mit V-ing
I could have been boasting you could have been boasting he could have been boasting we could have been boasting you could have been boasting they could have been boasting
Negation
Einfache Form
I couldn't boast you couldn't boast he couldn't boast we couldn't boast you couldn't boast they couldn't boast
Form mit V-ing
I couldn't be boasting you couldn't be boasting he couldn't be boasting we couldn't be boasting you couldn't be boasting they couldn't be boasting
Perfekt
I couldn't have boasted you couldn't have boasted he couldn't have boasted we couldn't have boasted you couldn't have boasted they couldn't have boasted
Perfekt mit V-ing
I couldn't have been boasting you couldn't have been boasting he couldn't have been boasting we couldn't have been boasting you couldn't have been boasting they couldn't have been boasting
Fragende Form
Einfache Form
could I boast? could you boast? could he boast? could we boast? could you boast? could they boast?
Form mit V-ing
could I be boasting? could you be boasting? could he be boasting? could we be boasting? could you be boasting? could they be boasting?
Perfekt
could I have boasted? could you have boasted? could he have boasted? could we have boasted? could you have boasted? could they have boasted?
Perfekt mit V-ing
could I have been boasting? could you have been boasting? could he have been boasting? could we have been boasting? could you have been boasting? could they have been boasting?
Fragende Negation Form
Einfache Form
couldn't I boast? couldn't you boast? couldn't he boast? couldn't we boast? couldn't you boast? couldn't they boast?
Form mit V-ing
couldn't I be boasting? couldn't you be boasting? couldn't he be boasting? couldn't we be boasting? couldn't you be boasting? couldn't they be boasting?
Perfekt
couldn't I have boasted? couldn't you have boasted? couldn't he have boasted? couldn't we have boasted? couldn't you have boasted? couldn't they have boasted?
Perfekt mit V-ing
couldn't I have been boasting? couldn't you have been boasting? couldn't he have been boasting? couldn't we have been boasting? couldn't you have been boasting? couldn't they have been boasting?