I can scrummage you can scrummage he can scrummage we can scrummage you can scrummage they can scrummage
V-ing form
I can be scrummaging you can be scrummaging he can be scrummaging we can be scrummaging you can be scrummaging they can be scrummaging
Perfect
I can have scrummaged you can have scrummaged he can have scrummaged we can have scrummaged you can have scrummaged they can have scrummaged
V-ing perfect
I can have been scrummaging you can have been scrummaging he can have been scrummaging we can have been scrummaging you can have been scrummaging they can have been scrummaging
Negation
Simple form
I cannot scrummage you cannot scrummage he cannot scrummage we cannot scrummage you cannot scrummage they cannot scrummage
V-ing form
I cannot be scrummaging you cannot be scrummaging he cannot be scrummaging we cannot be scrummaging you cannot be scrummaging they cannot be scrummaging
Perfect
I cannot have scrummaged you cannot have scrummaged he cannot have scrummaged we cannot have scrummaged you cannot have scrummaged they cannot have scrummaged
V-ing perfect
I cannot have been scrummaging you cannot have been scrummaging he cannot have been scrummaging we cannot have been scrummaging you cannot have been scrummaging they cannot have been scrummaging
Interrogative form
Simple form
can I scrummage? can you scrummage? can he scrummage? can we scrummage? can you scrummage? can they scrummage?
V-ing form
can I be scrummaging? can you be scrummaging? can he be scrummaging? can we be scrummaging? can you be scrummaging? can they be scrummaging?
Perfect
can I have scrummaged? can you have scrummaged? can he have scrummaged? can we have scrummaged? can you have scrummaged? can they have scrummaged?
V-ing perfect
can I have been scrummaging? can you have been scrummaging? can he have been scrummaging? can we have been scrummaging? can you have been scrummaging? can they have been scrummaging?
Interro-negative form
Simple form
can I not scrummage? can you not scrummage? can he not scrummage? can we not scrummage? can you not scrummage? can they not scrummage?
V-ing form
can I not be scrummaging? can you not be scrummaging? can he not be scrummaging? can we not be scrummaging? can you not be scrummaging? can they not be scrummaging?
Perfect
can I not have scrummaged? can you not have scrummaged? can he not have scrummaged? can we not have scrummaged? can you not have scrummaged? can they not have scrummaged?
V-ing perfect
can I not have been scrummaging? can you not have been scrummaging? can he not have been scrummaging? can we not have been scrummaging? can you not have been scrummaging? can they not have been scrummaging?