English verb conjugation
MUST FORESHORTEN

Regular verb: foreshorten - foreshortened - foreshortened

Affirmation

Simple form	V-ing form
I must foreshorten you must foreshorten he must foreshorten we must foreshorten you must foreshorten they must foreshorten	I must be foreshortening you must be foreshortening he must be foreshortening we must be foreshortening you must be foreshortening they must be foreshortening
Perfect	V-ing perfect
I must have foreshortened you must have foreshortened he must have foreshortened we must have foreshortened you must have foreshortened they must have foreshortened	I must have been foreshortening you must have been foreshortening he must have been foreshortening we must have been foreshortening you must have been foreshortening they must have been foreshortening

Negation

Simple form	V-ing form
I must not foreshorten you must not foreshorten he must not foreshorten we must not foreshorten you must not foreshorten they must not foreshorten	I must not be foreshortening you must not be foreshortening he must not be foreshortening we must not be foreshortening you must not be foreshortening they must not be foreshortening
Perfect	V-ing perfect
I must not have foreshortened you must not have foreshortened he must not have foreshortened we must not have foreshortened you must not have foreshortened they must not have foreshortened	I must not have been foreshortening you must not have been foreshortening he must not have been foreshortening we must not have been foreshortening you must not have been foreshortening they must not have been foreshortening

Interrogative form

Simple form	V-ing form
must I foreshorten? must you foreshorten? must he foreshorten? must we foreshorten? must you foreshorten? must they foreshorten?	must I be foreshortening? must you be foreshortening? must he be foreshortening? must we be foreshortening? must you be foreshortening? must they be foreshortening?
Perfect	V-ing perfect
must I have foreshortened? must you have foreshortened? must he have foreshortened? must we have foreshortened? must you have foreshortened? must they have foreshortened?	must I have been foreshortening? must you have been foreshortening? must he have been foreshortening? must we have been foreshortening? must you have been foreshortening? must they have been foreshortening?

Interro-negative form

Simple form	V-ing form
must I not foreshorten? must you not foreshorten? must he not foreshorten? must we not foreshorten? must you not foreshorten? must they not foreshorten?	must I not be foreshortening? must you not be foreshortening? must he not be foreshortening? must we not be foreshortening? must you not be foreshortening? must they not be foreshortening?
Perfect	V-ing perfect
must I not have foreshortened? must you not have foreshortened? must he not have foreshortened? must we not have foreshortened? must you not have foreshortened? must they not have foreshortened?	must I not have been foreshortening? must you not have been foreshortening? must he not have been foreshortening? must we not have been foreshortening? must you not have been foreshortening? must they not have been foreshortening?