English verb conjugation
MUST BOOBY-TRAP

Regular verb: booby-trap - booby-traped - booby-traped

Affirmation

Simple form	V-ing form
I must booby-trap you must booby-trap he must booby-trap we must booby-trap you must booby-trap they must booby-trap	I must be booby-traping you must be booby-traping he must be booby-traping we must be booby-traping you must be booby-traping they must be booby-traping
Perfect	V-ing perfect
I must have booby-traped you must have booby-traped he must have booby-traped we must have booby-traped you must have booby-traped they must have booby-traped	I must have been booby-traping you must have been booby-traping he must have been booby-traping we must have been booby-traping you must have been booby-traping they must have been booby-traping

Negation

Simple form	V-ing form
I must not booby-trap you must not booby-trap he must not booby-trap we must not booby-trap you must not booby-trap they must not booby-trap	I must not be booby-traping you must not be booby-traping he must not be booby-traping we must not be booby-traping you must not be booby-traping they must not be booby-traping
Perfect	V-ing perfect
I must not have booby-traped you must not have booby-traped he must not have booby-traped we must not have booby-traped you must not have booby-traped they must not have booby-traped	I must not have been booby-traping you must not have been booby-traping he must not have been booby-traping we must not have been booby-traping you must not have been booby-traping they must not have been booby-traping

Interrogative form

Simple form	V-ing form
must I booby-trap? must you booby-trap? must he booby-trap? must we booby-trap? must you booby-trap? must they booby-trap?	must I be booby-traping? must you be booby-traping? must he be booby-traping? must we be booby-traping? must you be booby-traping? must they be booby-traping?
Perfect	V-ing perfect
must I have booby-traped? must you have booby-traped? must he have booby-traped? must we have booby-traped? must you have booby-traped? must they have booby-traped?	must I have been booby-traping? must you have been booby-traping? must he have been booby-traping? must we have been booby-traping? must you have been booby-traping? must they have been booby-traping?

Interro-negative form

Simple form	V-ing form
must I not booby-trap? must you not booby-trap? must he not booby-trap? must we not booby-trap? must you not booby-trap? must they not booby-trap?	must I not be booby-traping? must you not be booby-traping? must he not be booby-traping? must we not be booby-traping? must you not be booby-traping? must they not be booby-traping?
Perfect	V-ing perfect
must I not have booby-traped? must you not have booby-traped? must he not have booby-traped? must we not have booby-traped? must you not have booby-traped? must they not have booby-traped?	must I not have been booby-traping? must you not have been booby-traping? must he not have been booby-traping? must we not have been booby-traping? must you not have been booby-traping? must they not have been booby-traping?