I can menace you can menace he can menace we can menace you can menace they can menace
V-ing form
I can be menacing you can be menacing he can be menacing we can be menacing you can be menacing they can be menacing
Perfect
I can have menaced you can have menaced he can have menaced we can have menaced you can have menaced they can have menaced
V-ing perfect
I can have been menacing you can have been menacing he can have been menacing we can have been menacing you can have been menacing they can have been menacing
Negation
Simple form
I can't menace you can't menace he can't menace we can't menace you can't menace they can't menace
V-ing form
I can't be menacing you can't be menacing he can't be menacing we can't be menacing you can't be menacing they can't be menacing
Perfect
I can't have menaced you can't have menaced he can't have menaced we can't have menaced you can't have menaced they can't have menaced
V-ing perfect
I can't have been menacing you can't have been menacing he can't have been menacing we can't have been menacing you can't have been menacing they can't have been menacing
Interrogative form
Simple form
can I menace? can you menace? can he menace? can we menace? can you menace? can they menace?
V-ing form
can I be menacing? can you be menacing? can he be menacing? can we be menacing? can you be menacing? can they be menacing?
Perfect
can I have menaced? can you have menaced? can he have menaced? can we have menaced? can you have menaced? can they have menaced?
V-ing perfect
can I have been menacing? can you have been menacing? can he have been menacing? can we have been menacing? can you have been menacing? can they have been menacing?
Interro-negative form
Simple form
can't I menace? can't you menace? can't he menace? can't we menace? can't you menace? can't they menace?
V-ing form
can't I be menacing? can't you be menacing? can't he be menacing? can't we be menacing? can't you be menacing? can't they be menacing?
Perfect
can't I have menaced? can't you have menaced? can't he have menaced? can't we have menaced? can't you have menaced? can't they have menaced?
V-ing perfect
can't I have been menacing? can't you have been menacing? can't he have been menacing? can't we have been menacing? can't you have been menacing? can't they have been menacing?