I can scald you can scald she can scald we can scald you can scald they can scald
V-ing form
I can be scalding you can be scalding she can be scalding we can be scalding you can be scalding they can be scalding
Perfect
I can have scalded you can have scalded she 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 she 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 she 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 she 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 she 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 she 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 she scald? can we scald? can you scald? can they scald?
V-ing form
can I be scalding? can you be scalding? can she be scalding? can we be scalding? can you be scalding? can they be scalding?
Perfect
can I have scalded? can you have scalded? can she 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 she 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 she 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 she 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 she 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 she have been scalding? can't we have been scalding? can't you have been scalding? can't they have been scalding?