English verb conjugation
MUST RESHARPEN

Regular verb: resharpen - resharpened - resharpened

Affirmation

Simple form	V-ing form
I must resharpen you must resharpen he must resharpen we must resharpen you must resharpen they must resharpen	I must be resharpening you must be resharpening he must be resharpening we must be resharpening you must be resharpening they must be resharpening
Perfect	V-ing perfect
I must have resharpened you must have resharpened he must have resharpened we must have resharpened you must have resharpened they must have resharpened	I must have been resharpening you must have been resharpening he must have been resharpening we must have been resharpening you must have been resharpening they must have been resharpening

Negation

Simple form	V-ing form
I must not resharpen you must not resharpen he must not resharpen we must not resharpen you must not resharpen they must not resharpen	I must not be resharpening you must not be resharpening he must not be resharpening we must not be resharpening you must not be resharpening they must not be resharpening
Perfect	V-ing perfect
I must not have resharpened you must not have resharpened he must not have resharpened we must not have resharpened you must not have resharpened they must not have resharpened	I must not have been resharpening you must not have been resharpening he must not have been resharpening we must not have been resharpening you must not have been resharpening they must not have been resharpening

Interrogative form

Simple form	V-ing form
must I resharpen? must you resharpen? must he resharpen? must we resharpen? must you resharpen? must they resharpen?	must I be resharpening? must you be resharpening? must he be resharpening? must we be resharpening? must you be resharpening? must they be resharpening?
Perfect	V-ing perfect
must I have resharpened? must you have resharpened? must he have resharpened? must we have resharpened? must you have resharpened? must they have resharpened?	must I have been resharpening? must you have been resharpening? must he have been resharpening? must we have been resharpening? must you have been resharpening? must they have been resharpening?

Interro-negative form

Simple form	V-ing form
must I not resharpen? must you not resharpen? must he not resharpen? must we not resharpen? must you not resharpen? must they not resharpen?	must I not be resharpening? must you not be resharpening? must he not be resharpening? must we not be resharpening? must you not be resharpening? must they not be resharpening?
Perfect	V-ing perfect
must I not have resharpened? must you not have resharpened? must he not have resharpened? must we not have resharpened? must you not have resharpened? must they not have resharpened?	must I not have been resharpening? must you not have been resharpening? must he not have been resharpening? must we not have been resharpening? must you not have been resharpening? must they not have been resharpening?