English verb conjugation
CAN MENACE

Regular verb: menace - menaced - menaced

Affirmation

Simple form	V-ing form
I can menace you can menace she can menace we can menace you can menace they can menace	I can be menacing you can be menacing she 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 she 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 she 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 she cannot menace we cannot menace you cannot menace they cannot menace	I cannot be menacing you cannot be menacing she 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 she 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 she 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 she menace? can we menace? can you menace? can they menace?	can I be menacing? can you be menacing? can she 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 she 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 she 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 she 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 she 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 she 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 she not have been menacing? can we not have been menacing? can you not have been menacing? can they not have been menacing?