English verb conjugation
MUST SPRANGLE

Regular verb: sprangle - sprangled - sprangled

Affirmation

Simple form	V-ing form
I must sprangle you must sprangle he must sprangle we must sprangle you must sprangle they must sprangle	I must be sprangling you must be sprangling he must be sprangling we must be sprangling you must be sprangling they must be sprangling
Perfect	V-ing perfect
I must have sprangled you must have sprangled he must have sprangled we must have sprangled you must have sprangled they must have sprangled	I must have been sprangling you must have been sprangling he must have been sprangling we must have been sprangling you must have been sprangling they must have been sprangling

Negation

Simple form	V-ing form
I mustn't sprangle you mustn't sprangle he mustn't sprangle we mustn't sprangle you mustn't sprangle they mustn't sprangle	I mustn't be sprangling you mustn't be sprangling he mustn't be sprangling we mustn't be sprangling you mustn't be sprangling they mustn't be sprangling
Perfect	V-ing perfect
I mustn't have sprangled you mustn't have sprangled he mustn't have sprangled we mustn't have sprangled you mustn't have sprangled they mustn't have sprangled	I mustn't have been sprangling you mustn't have been sprangling he mustn't have been sprangling we mustn't have been sprangling you mustn't have been sprangling they mustn't have been sprangling

Interrogative form

Simple form	V-ing form
must I sprangle? must you sprangle? must he sprangle? must we sprangle? must you sprangle? must they sprangle?	must I be sprangling? must you be sprangling? must he be sprangling? must we be sprangling? must you be sprangling? must they be sprangling?
Perfect	V-ing perfect
must I have sprangled? must you have sprangled? must he have sprangled? must we have sprangled? must you have sprangled? must they have sprangled?	must I have been sprangling? must you have been sprangling? must he have been sprangling? must we have been sprangling? must you have been sprangling? must they have been sprangling?

Interro-negative form

Simple form	V-ing form
mustn't I sprangle? mustn't you sprangle? mustn't he sprangle? mustn't we sprangle? mustn't you sprangle? mustn't they sprangle?	mustn't I be sprangling? mustn't you be sprangling? mustn't he be sprangling? mustn't we be sprangling? mustn't you be sprangling? mustn't they be sprangling?
Perfect	V-ing perfect
mustn't I have sprangled? mustn't you have sprangled? mustn't he have sprangled? mustn't we have sprangled? mustn't you have sprangled? mustn't they have sprangled?	mustn't I have been sprangling? mustn't you have been sprangling? mustn't he have been sprangling? mustn't we have been sprangling? mustn't you have been sprangling? mustn't they have been sprangling?