English verb conjugation
MUST SPATTER

Regular verb: spatter - spattered - spattered

Affirmation

Simple form	V-ing form
I must spatter you must spatter he must spatter we must spatter you must spatter they must spatter	I must be spattering you must be spattering he must be spattering we must be spattering you must be spattering they must be spattering
Perfect	V-ing perfect
I must have spattered you must have spattered he must have spattered we must have spattered you must have spattered they must have spattered	I must have been spattering you must have been spattering he must have been spattering we must have been spattering you must have been spattering they must have been spattering

Negation

Simple form	V-ing form
I must not spatter you must not spatter he must not spatter we must not spatter you must not spatter they must not spatter	I must not be spattering you must not be spattering he must not be spattering we must not be spattering you must not be spattering they must not be spattering
Perfect	V-ing perfect
I must not have spattered you must not have spattered he must not have spattered we must not have spattered you must not have spattered they must not have spattered	I must not have been spattering you must not have been spattering he must not have been spattering we must not have been spattering you must not have been spattering they must not have been spattering

Interrogative form

Simple form	V-ing form
must I spatter? must you spatter? must he spatter? must we spatter? must you spatter? must they spatter?	must I be spattering? must you be spattering? must he be spattering? must we be spattering? must you be spattering? must they be spattering?
Perfect	V-ing perfect
must I have spattered? must you have spattered? must he have spattered? must we have spattered? must you have spattered? must they have spattered?	must I have been spattering? must you have been spattering? must he have been spattering? must we have been spattering? must you have been spattering? must they have been spattering?

Interro-negative form

Simple form	V-ing form
must I not spatter? must you not spatter? must he not spatter? must we not spatter? must you not spatter? must they not spatter?	must I not be spattering? must you not be spattering? must he not be spattering? must we not be spattering? must you not be spattering? must they not be spattering?
Perfect	V-ing perfect
must I not have spattered? must you not have spattered? must he not have spattered? must we not have spattered? must you not have spattered? must they not have spattered?	must I not have been spattering? must you not have been spattering? must he not have been spattering? must we not have been spattering? must you not have been spattering? must they not have been spattering?