I can scald you can scald he can scald we can scald you can scald they can scald
V-ing form
I can be scalding you can be scalding he can be scalding we can be scalding you can be scalding they can be scalding
Perfect
I can have scalded you can have scalded he can have scalded we can have scalded you can have scalded they can have scalded
V-ing perfect
I can have been scalding you can have been scalding he can have been scalding we can have been scalding you can have been scalding they can have been scalding
Negation
Simple form
I can't scald you can't scald he can't scald we can't scald you can't scald they can't scald
V-ing form
I can't be scalding you can't be scalding he can't be scalding we can't be scalding you can't be scalding they can't be scalding
Perfect
I can't have scalded you can't have scalded he can't have scalded we can't have scalded you can't have scalded they can't have scalded
V-ing perfect
I can't have been scalding you can't have been scalding he can't have been scalding we can't have been scalding you can't have been scalding they can't have been scalding
Interrogative form
Simple form
can I scald? can you scald? can he scald? can we scald? can you scald? can they scald?
V-ing form
can I be scalding? can you be scalding? can he be scalding? can we be scalding? can you be scalding? can they be scalding?
Perfect
can I have scalded? can you have scalded? can he have scalded? can we have scalded? can you have scalded? can they have scalded?
V-ing perfect
can I have been scalding? can you have been scalding? can he have been scalding? can we have been scalding? can you have been scalding? can they have been scalding?
Interro-negative form
Simple form
can't I scald? can't you scald? can't he scald? can't we scald? can't you scald? can't they scald?
V-ing form
can't I be scalding? can't you be scalding? can't he be scalding? can't we be scalding? can't you be scalding? can't they be scalding?
Perfect
can't I have scalded? can't you have scalded? can't he have scalded? can't we have scalded? can't you have scalded? can't they have scalded?
V-ing perfect
can't I have been scalding? can't you have been scalding? can't he have been scalding? can't we have been scalding? can't you have been scalding? can't they have been scalding?