I'll be countersinking you'll be countersinking she'll be countersinking we'll be countersinking you'll be countersinking they'll be countersinking
Perfect
I'll have countersunk you'll have countersunk she'll have countersunk we'll have countersunk you'll have countersunk they'll have countersunk
V-ing perfect
I'll have been countersinking you'll have been countersinking she'll have been countersinking we'll have been countersinking you'll have been countersinking they'll have been countersinking
Negation
Simple form
I won't countersink you won't countersink she won't countersink we won't countersink you won't countersink they won't countersink
V-ing form
I won't be countersinking you won't be countersinking she won't be countersinking we won't be countersinking you won't be countersinking they won't be countersinking
Perfect
I won't have countersunk you won't have countersunk she won't have countersunk we won't have countersunk you won't have countersunk they won't have countersunk
V-ing perfect
I won't have been countersinking you won't have been countersinking she won't have been countersinking we won't have been countersinking you won't have been countersinking they won't have been countersinking
Interrogative form
Simple form
will I countersink? will you countersink? will she countersink? will we countersink? will you countersink? will they countersink?
V-ing form
will I be countersinking? will you be countersinking? will she be countersinking? will we be countersinking? will you be countersinking? will they be countersinking?
Perfect
will I have countersunk? will you have countersunk? will she have countersunk? will we have countersunk? will you have countersunk? will they have countersunk?
V-ing perfect
will I have been countersinking? will you have been countersinking? will she have been countersinking? will we have been countersinking? will you have been countersinking? will they have been countersinking?
Interro-negative form
Simple form
won't I countersink? won't you countersink? won't she countersink? won't we countersink? won't you countersink? won't they countersink?
V-ing form
won't I be countersinking? won't you be countersinking? won't she be countersinking? won't we be countersinking? won't you be countersinking? won't they be countersinking?
Perfect
won't I have countersunk? won't you have countersunk? won't she have countersunk? won't we have countersunk? won't you have countersunk? won't they have countersunk?
V-ing perfect
won't I have been countersinking? won't you have been countersinking? won't she have been countersinking? won't we have been countersinking? won't you have been countersinking? won't they have been countersinking?