English verb conjugation
SHOULD HUMIDIFY

Regular verb: humidify - humidified - humidified

Affirmation

Simple form	V-ing form
I'd humidify you'd humidify she'd humidify we'd humidify you'd humidify they'd humidify	I'd be humidifying you'd be humidifying she'd be humidifying we'd be humidifying you'd be humidifying they'd be humidifying
Perfect	V-ing perfect
I should've humidified you should've humidified she should've humidified we should've humidified you should've humidified they should've humidified	I should've been humidifying you should've been humidifying she should've been humidifying we should've been humidifying you should've been humidifying they should've been humidifying

Negation

Simple form	V-ing form
I shouldn't humidify you shouldn't humidify she shouldn't humidify we shouldn't humidify you shouldn't humidify they shouldn't humidify	I shouldn't be humidifying you shouldn't be humidifying she shouldn't be humidifying we shouldn't be humidifying you shouldn't be humidifying they shouldn't be humidifying
Perfect	V-ing perfect
I shouldn't have humidified you shouldn't have humidified she shouldn't have humidified we shouldn't have humidified you shouldn't have humidified they shouldn't have humidified	I shouldn't have been humidifying you shouldn't have been humidifying she shouldn't have been humidifying we shouldn't have been humidifying you shouldn't have been humidifying they shouldn't have been humidifying

Interrogative form

Simple form	V-ing form
should I humidify? should you humidify? should she humidify? should we humidify? should you humidify? should they humidify?	should I be humidifying? should you be humidifying? should she be humidifying? should we be humidifying? should you be humidifying? should they be humidifying?
Perfect	V-ing perfect
should I have humidified? should you have humidified? should she have humidified? should we have humidified? should you have humidified? should they have humidified?	should I have been humidifying? should you have been humidifying? should she have been humidifying? should we have been humidifying? should you have been humidifying? should they have been humidifying?

Interro-negative form

Simple form	V-ing form
shouldn't I humidify? shouldn't you humidify? shouldn't she humidify? shouldn't we humidify? shouldn't you humidify? shouldn't they humidify?	shouldn't I be humidifying? shouldn't you be humidifying? shouldn't she be humidifying? shouldn't we be humidifying? shouldn't you be humidifying? shouldn't they be humidifying?
Perfect	V-ing perfect
shouldn't I have humidified? shouldn't you have humidified? shouldn't she have humidified? shouldn't we have humidified? shouldn't you have humidified? shouldn't they have humidified?	shouldn't I have been humidifying? shouldn't you have been humidifying? shouldn't she have been humidifying? shouldn't we have been humidifying? shouldn't you have been humidifying? shouldn't they have been humidifying?