English verb conjugation
CAN MENACE

Regular verb: menace - menaced - menaced

Affirmation

Simple form	V-ing form
I can menace you can menace he can menace we can menace you can menace they can menace	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	V-ing 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	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	V-ing form
I cannot menace you cannot menace he cannot menace we cannot menace you cannot menace they cannot menace	I cannot be menacing you cannot be menacing he cannot be menacing we cannot be menacing you cannot be menacing they cannot be menacing
Perfect	V-ing perfect
I cannot have menaced you cannot have menaced he cannot have menaced we cannot have menaced you cannot have menaced they cannot have menaced	I cannot have been menacing you cannot have been menacing he cannot have been menacing we cannot have been menacing you cannot have been menacing they cannot have been menacing

Interrogative form

Simple form	V-ing form
can I menace? can you menace? can he menace? can we menace? can you menace? can they menace?	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	V-ing 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?	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	V-ing form
can I not menace? can you not menace? can he not menace? can we not menace? can you not menace? can they not menace?	can I not be menacing? can you not be menacing? can he not be menacing? can we not be menacing? can you not be menacing? can they not be menacing?
Perfect	V-ing perfect
can I not have menaced? can you not have menaced? can he not have menaced? can we not have menaced? can you not have menaced? can they not have menaced?	can I not have been menacing? can you not have been menacing? can he not have been menacing? can we not have been menacing? can you not have been menacing? can they not have been menacing?