English verb conjugation
MUST SPORE

Regular verb: spore - spored - spored

Affirmation

Simple form	V-ing form
I must spore you must spore she must spore we must spore you must spore they must spore	I must be sporing you must be sporing she must be sporing we must be sporing you must be sporing they must be sporing
Perfect	V-ing perfect
I must have spored you must have spored she must have spored we must have spored you must have spored they must have spored	I must have been sporing you must have been sporing she must have been sporing we must have been sporing you must have been sporing they must have been sporing

Negation

Simple form	V-ing form
I mustn't spore you mustn't spore she mustn't spore we mustn't spore you mustn't spore they mustn't spore	I mustn't be sporing you mustn't be sporing she mustn't be sporing we mustn't be sporing you mustn't be sporing they mustn't be sporing
Perfect	V-ing perfect
I mustn't have spored you mustn't have spored she mustn't have spored we mustn't have spored you mustn't have spored they mustn't have spored	I mustn't have been sporing you mustn't have been sporing she mustn't have been sporing we mustn't have been sporing you mustn't have been sporing they mustn't have been sporing

Interrogative form

Simple form	V-ing form
must I spore? must you spore? must she spore? must we spore? must you spore? must they spore?	must I be sporing? must you be sporing? must she be sporing? must we be sporing? must you be sporing? must they be sporing?
Perfect	V-ing perfect
must I have spored? must you have spored? must she have spored? must we have spored? must you have spored? must they have spored?	must I have been sporing? must you have been sporing? must she have been sporing? must we have been sporing? must you have been sporing? must they have been sporing?

Interro-negative form

Simple form	V-ing form
mustn't I spore? mustn't you spore? mustn't she spore? mustn't we spore? mustn't you spore? mustn't they spore?	mustn't I be sporing? mustn't you be sporing? mustn't she be sporing? mustn't we be sporing? mustn't you be sporing? mustn't they be sporing?
Perfect	V-ing perfect
mustn't I have spored? mustn't you have spored? mustn't she have spored? mustn't we have spored? mustn't you have spored? mustn't they have spored?	mustn't I have been sporing? mustn't you have been sporing? mustn't she have been sporing? mustn't we have been sporing? mustn't you have been sporing? mustn't they have been sporing?