English verb conjugation
MUST SAPONIFY

Regular verb: saponify - saponified - saponified

Affirmation

Simple form	V-ing form
I must saponify you must saponify he must saponify we must saponify you must saponify they must saponify	I must be saponifying you must be saponifying he must be saponifying we must be saponifying you must be saponifying they must be saponifying
Perfect	V-ing perfect
I must have saponified you must have saponified he must have saponified we must have saponified you must have saponified they must have saponified	I must have been saponifying you must have been saponifying he must have been saponifying we must have been saponifying you must have been saponifying they must have been saponifying

Negation

Simple form	V-ing form
I must not saponify you must not saponify he must not saponify we must not saponify you must not saponify they must not saponify	I must not be saponifying you must not be saponifying he must not be saponifying we must not be saponifying you must not be saponifying they must not be saponifying
Perfect	V-ing perfect
I must not have saponified you must not have saponified he must not have saponified we must not have saponified you must not have saponified they must not have saponified	I must not have been saponifying you must not have been saponifying he must not have been saponifying we must not have been saponifying you must not have been saponifying they must not have been saponifying

Interrogative form

Simple form	V-ing form
must I saponify? must you saponify? must he saponify? must we saponify? must you saponify? must they saponify?	must I be saponifying? must you be saponifying? must he be saponifying? must we be saponifying? must you be saponifying? must they be saponifying?
Perfect	V-ing perfect
must I have saponified? must you have saponified? must he have saponified? must we have saponified? must you have saponified? must they have saponified?	must I have been saponifying? must you have been saponifying? must he have been saponifying? must we have been saponifying? must you have been saponifying? must they have been saponifying?

Interro-negative form

Simple form	V-ing form
must I not saponify? must you not saponify? must he not saponify? must we not saponify? must you not saponify? must they not saponify?	must I not be saponifying? must you not be saponifying? must he not be saponifying? must we not be saponifying? must you not be saponifying? must they not be saponifying?
Perfect	V-ing perfect
must I not have saponified? must you not have saponified? must he not have saponified? must we not have saponified? must you not have saponified? must they not have saponified?	must I not have been saponifying? must you not have been saponifying? must he not have been saponifying? must we not have been saponifying? must you not have been saponifying? must they not have been saponifying?