English verb conjugation
MUST SURPRINT

Regular verb: surprint - surprinted - surprinted

Affirmation

Simple form	V-ing form
I must surprint you must surprint he must surprint we must surprint you must surprint they must surprint	I must be surprinting you must be surprinting he must be surprinting we must be surprinting you must be surprinting they must be surprinting
Perfect	V-ing perfect
I must have surprinted you must have surprinted he must have surprinted we must have surprinted you must have surprinted they must have surprinted	I must have been surprinting you must have been surprinting he must have been surprinting we must have been surprinting you must have been surprinting they must have been surprinting

Negation

Simple form	V-ing form
I must not surprint you must not surprint he must not surprint we must not surprint you must not surprint they must not surprint	I must not be surprinting you must not be surprinting he must not be surprinting we must not be surprinting you must not be surprinting they must not be surprinting
Perfect	V-ing perfect
I must not have surprinted you must not have surprinted he must not have surprinted we must not have surprinted you must not have surprinted they must not have surprinted	I must not have been surprinting you must not have been surprinting he must not have been surprinting we must not have been surprinting you must not have been surprinting they must not have been surprinting

Interrogative form

Simple form	V-ing form
must I surprint? must you surprint? must he surprint? must we surprint? must you surprint? must they surprint?	must I be surprinting? must you be surprinting? must he be surprinting? must we be surprinting? must you be surprinting? must they be surprinting?
Perfect	V-ing perfect
must I have surprinted? must you have surprinted? must he have surprinted? must we have surprinted? must you have surprinted? must they have surprinted?	must I have been surprinting? must you have been surprinting? must he have been surprinting? must we have been surprinting? must you have been surprinting? must they have been surprinting?

Interro-negative form

Simple form	V-ing form
must I not surprint? must you not surprint? must he not surprint? must we not surprint? must you not surprint? must they not surprint?	must I not be surprinting? must you not be surprinting? must he not be surprinting? must we not be surprinting? must you not be surprinting? must they not be surprinting?
Perfect	V-ing perfect
must I not have surprinted? must you not have surprinted? must he not have surprinted? must we not have surprinted? must you not have surprinted? must they not have surprinted?	must I not have been surprinting? must you not have been surprinting? must he not have been surprinting? must we not have been surprinting? must you not have been surprinting? must they not have been surprinting?