I can mould you can mould he can mould we can mould you can mould they can mould
V-ing form
I can be moulding you can be moulding he can be moulding we can be moulding you can be moulding they can be moulding
Perfect
I can have moulded you can have moulded he can have moulded we can have moulded you can have moulded they can have moulded
V-ing perfect
I can have been moulding you can have been moulding he can have been moulding we can have been moulding you can have been moulding they can have been moulding
Negation
Simple form
I cannot mould you cannot mould he cannot mould we cannot mould you cannot mould they cannot mould
V-ing form
I cannot be moulding you cannot be moulding he cannot be moulding we cannot be moulding you cannot be moulding they cannot be moulding
Perfect
I cannot have moulded you cannot have moulded he cannot have moulded we cannot have moulded you cannot have moulded they cannot have moulded
V-ing perfect
I cannot have been moulding you cannot have been moulding he cannot have been moulding we cannot have been moulding you cannot have been moulding they cannot have been moulding
Interrogative form
Simple form
can I mould? can you mould? can he mould? can we mould? can you mould? can they mould?
V-ing form
can I be moulding? can you be moulding? can he be moulding? can we be moulding? can you be moulding? can they be moulding?
Perfect
can I have moulded? can you have moulded? can he have moulded? can we have moulded? can you have moulded? can they have moulded?
V-ing perfect
can I have been moulding? can you have been moulding? can he have been moulding? can we have been moulding? can you have been moulding? can they have been moulding?
Interro-negative form
Simple form
can I not mould? can you not mould? can he not mould? can we not mould? can you not mould? can they not mould?
V-ing form
can I not be moulding? can you not be moulding? can he not be moulding? can we not be moulding? can you not be moulding? can they not be moulding?
Perfect
can I not have moulded? can you not have moulded? can he not have moulded? can we not have moulded? can you not have moulded? can they not have moulded?
V-ing perfect
can I not have been moulding? can you not have been moulding? can he not have been moulding? can we not have been moulding? can you not have been moulding? can they not have been moulding?