I may mould you may mould he may mould we may mould you may mould they may mould
V-ing form
I may be moulding you may be moulding he may be moulding we may be moulding you may be moulding they may be moulding
Perfect
I may have moulded you may have moulded he may have moulded we may have moulded you may have moulded they may have moulded
V-ing perfect
I may have been moulding you may have been moulding he may have been moulding we may have been moulding you may have been moulding they may have been moulding
Negation
Simple form
I mayn't mould you mayn't mould he mayn't mould we mayn't mould you mayn't mould they mayn't mould
V-ing form
I mayn't be moulding you mayn't be moulding he mayn't be moulding we mayn't be moulding you mayn't be moulding they mayn't be moulding
Perfect
I mayn't have moulded you mayn't have moulded he mayn't have moulded we mayn't have moulded you mayn't have moulded they mayn't have moulded
V-ing perfect
I mayn't have been moulding you mayn't have been moulding he mayn't have been moulding we mayn't have been moulding you mayn't have been moulding they mayn't have been moulding
Interrogative form
Simple form
may I mould? may you mould? may he mould? may we mould? may you mould? may they mould?
V-ing form
may I be moulding? may you be moulding? may he be moulding? may we be moulding? may you be moulding? may they be moulding?
Perfect
may I have moulded? may you have moulded? may he have moulded? may we have moulded? may you have moulded? may they have moulded?
V-ing perfect
may I have been moulding? may you have been moulding? may he have been moulding? may we have been moulding? may you have been moulding? may they have been moulding?
Interro-negative form
Simple form
mayn't I mould? mayn't you mould? mayn't he mould? mayn't we mould? mayn't you mould? mayn't they mould?
V-ing form
mayn't I be moulding? mayn't you be moulding? mayn't he be moulding? mayn't we be moulding? mayn't you be moulding? mayn't they be moulding?
Perfect
mayn't I have moulded? mayn't you have moulded? mayn't he have moulded? mayn't we have moulded? mayn't you have moulded? mayn't they have moulded?
V-ing perfect
mayn't I have been moulding? mayn't you have been moulding? mayn't he have been moulding? mayn't we have been moulding? mayn't you have been moulding? mayn't they have been moulding?