I can scold you can scold he can scold we can scold you can scold they can scold
V-ing form
I can be scolding you can be scolding he can be scolding we can be scolding you can be scolding they can be scolding
Perfect
I can have scolded you can have scolded he can have scolded we can have scolded you can have scolded they can have scolded
V-ing perfect
I can have been scolding you can have been scolding he can have been scolding we can have been scolding you can have been scolding they can have been scolding
Negation
Simple form
I cannot scold you cannot scold he cannot scold we cannot scold you cannot scold they cannot scold
V-ing form
I cannot be scolding you cannot be scolding he cannot be scolding we cannot be scolding you cannot be scolding they cannot be scolding
Perfect
I cannot have scolded you cannot have scolded he cannot have scolded we cannot have scolded you cannot have scolded they cannot have scolded
V-ing perfect
I cannot have been scolding you cannot have been scolding he cannot have been scolding we cannot have been scolding you cannot have been scolding they cannot have been scolding
Interrogative form
Simple form
can I scold? can you scold? can he scold? can we scold? can you scold? can they scold?
V-ing form
can I be scolding? can you be scolding? can he be scolding? can we be scolding? can you be scolding? can they be scolding?
Perfect
can I have scolded? can you have scolded? can he have scolded? can we have scolded? can you have scolded? can they have scolded?
V-ing perfect
can I have been scolding? can you have been scolding? can he have been scolding? can we have been scolding? can you have been scolding? can they have been scolding?
Interro-negative form
Simple form
can I not scold? can you not scold? can he not scold? can we not scold? can you not scold? can they not scold?
V-ing form
can I not be scolding? can you not be scolding? can he not be scolding? can we not be scolding? can you not be scolding? can they not be scolding?
Perfect
can I not have scolded? can you not have scolded? can he not have scolded? can we not have scolded? can you not have scolded? can they not have scolded?
V-ing perfect
can I not have been scolding? can you not have been scolding? can he not have been scolding? can we not have been scolding? can you not have been scolding? can they not have been scolding?