English verb conjugation
MUST LASSO

Regular verb: lasso - lassoed - lassoed

Affirmation

Simple form	V-ing form
I must lasso you must lasso he must lasso we must lasso you must lasso they must lasso	I must be lassoing you must be lassoing he must be lassoing we must be lassoing you must be lassoing they must be lassoing
Perfect	V-ing perfect
I must have lassoed you must have lassoed he must have lassoed we must have lassoed you must have lassoed they must have lassoed	I must have been lassoing you must have been lassoing he must have been lassoing we must have been lassoing you must have been lassoing they must have been lassoing

Negation

Simple form	V-ing form
I must not lasso you must not lasso he must not lasso we must not lasso you must not lasso they must not lasso	I must not be lassoing you must not be lassoing he must not be lassoing we must not be lassoing you must not be lassoing they must not be lassoing
Perfect	V-ing perfect
I must not have lassoed you must not have lassoed he must not have lassoed we must not have lassoed you must not have lassoed they must not have lassoed	I must not have been lassoing you must not have been lassoing he must not have been lassoing we must not have been lassoing you must not have been lassoing they must not have been lassoing

Interrogative form

Simple form	V-ing form
must I lasso? must you lasso? must he lasso? must we lasso? must you lasso? must they lasso?	must I be lassoing? must you be lassoing? must he be lassoing? must we be lassoing? must you be lassoing? must they be lassoing?
Perfect	V-ing perfect
must I have lassoed? must you have lassoed? must he have lassoed? must we have lassoed? must you have lassoed? must they have lassoed?	must I have been lassoing? must you have been lassoing? must he have been lassoing? must we have been lassoing? must you have been lassoing? must they have been lassoing?

Interro-negative form

Simple form	V-ing form
must I not lasso? must you not lasso? must he not lasso? must we not lasso? must you not lasso? must they not lasso?	must I not be lassoing? must you not be lassoing? must he not be lassoing? must we not be lassoing? must you not be lassoing? must they not be lassoing?
Perfect	V-ing perfect
must I not have lassoed? must you not have lassoed? must he not have lassoed? must we not have lassoed? must you not have lassoed? must they not have lassoed?	must I not have been lassoing? must you not have been lassoing? must he not have been lassoing? must we not have been lassoing? must you not have been lassoing? must they not have been lassoing?