English verb conjugation
MUST UNNERVE

Regular verb: unnerve - unnerved - unnerved

Affirmation

Simple form	V-ing form
I must unnerve you must unnerve he must unnerve we must unnerve you must unnerve they must unnerve	I must be unnerving you must be unnerving he must be unnerving we must be unnerving you must be unnerving they must be unnerving
Perfect	V-ing perfect
I must have unnerved you must have unnerved he must have unnerved we must have unnerved you must have unnerved they must have unnerved	I must have been unnerving you must have been unnerving he must have been unnerving we must have been unnerving you must have been unnerving they must have been unnerving

Negation

Simple form	V-ing form
I must not unnerve you must not unnerve he must not unnerve we must not unnerve you must not unnerve they must not unnerve	I must not be unnerving you must not be unnerving he must not be unnerving we must not be unnerving you must not be unnerving they must not be unnerving
Perfect	V-ing perfect
I must not have unnerved you must not have unnerved he must not have unnerved we must not have unnerved you must not have unnerved they must not have unnerved	I must not have been unnerving you must not have been unnerving he must not have been unnerving we must not have been unnerving you must not have been unnerving they must not have been unnerving

Interrogative form

Simple form	V-ing form
must I unnerve? must you unnerve? must he unnerve? must we unnerve? must you unnerve? must they unnerve?	must I be unnerving? must you be unnerving? must he be unnerving? must we be unnerving? must you be unnerving? must they be unnerving?
Perfect	V-ing perfect
must I have unnerved? must you have unnerved? must he have unnerved? must we have unnerved? must you have unnerved? must they have unnerved?	must I have been unnerving? must you have been unnerving? must he have been unnerving? must we have been unnerving? must you have been unnerving? must they have been unnerving?

Interro-negative form

Simple form	V-ing form
must I not unnerve? must you not unnerve? must he not unnerve? must we not unnerve? must you not unnerve? must they not unnerve?	must I not be unnerving? must you not be unnerving? must he not be unnerving? must we not be unnerving? must you not be unnerving? must they not be unnerving?
Perfect	V-ing perfect
must I not have unnerved? must you not have unnerved? must he not have unnerved? must we not have unnerved? must you not have unnerved? must they not have unnerved?	must I not have been unnerving? must you not have been unnerving? must he not have been unnerving? must we not have been unnerving? must you not have been unnerving? must they not have been unnerving?