English verb conjugation
CAN HUMIDIFY

Regular verb: humidify - humidified - humidified

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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