English verb conjugation
MAY DECALCIFY

Regular verb: decalcify - decalcified - decalcified

Affirmation

Simple form	V-ing form
I may decalcify you may decalcify he may decalcify we may decalcify you may decalcify they may decalcify	I may be decalcifying you may be decalcifying he may be decalcifying we may be decalcifying you may be decalcifying they may be decalcifying
Perfect	V-ing perfect
I may have decalcified you may have decalcified he may have decalcified we may have decalcified you may have decalcified they may have decalcified	I may have been decalcifying you may have been decalcifying he may have been decalcifying we may have been decalcifying you may have been decalcifying they may have been decalcifying

Negation

Simple form	V-ing form
I may not decalcify you may not decalcify he may not decalcify we may not decalcify you may not decalcify they may not decalcify	I may not be decalcifying you may not be decalcifying he may not be decalcifying we may not be decalcifying you may not be decalcifying they may not be decalcifying
Perfect	V-ing perfect
I may not have decalcified you may not have decalcified he may not have decalcified we may not have decalcified you may not have decalcified they may not have decalcified	I may not have been decalcifying you may not have been decalcifying he may not have been decalcifying we may not have been decalcifying you may not have been decalcifying they may not have been decalcifying

Interrogative form

Simple form	V-ing form
may I decalcify? may you decalcify? may he decalcify? may we decalcify? may you decalcify? may they decalcify?	may I be decalcifying? may you be decalcifying? may he be decalcifying? may we be decalcifying? may you be decalcifying? may they be decalcifying?
Perfect	V-ing perfect
may I have decalcified? may you have decalcified? may he have decalcified? may we have decalcified? may you have decalcified? may they have decalcified?	may I have been decalcifying? may you have been decalcifying? may he have been decalcifying? may we have been decalcifying? may you have been decalcifying? may they have been decalcifying?

Interro-negative form

Simple form	V-ing form
may I not decalcify? may you not decalcify? may he not decalcify? may we not decalcify? may you not decalcify? may they not decalcify?	may I not be decalcifying? may you not be decalcifying? may he not be decalcifying? may we not be decalcifying? may you not be decalcifying? may they not be decalcifying?
Perfect	V-ing perfect
may I not have decalcified? may you not have decalcified? may he not have decalcified? may we not have decalcified? may you not have decalcified? may they not have decalcified?	may I not have been decalcifying? may you not have been decalcifying? may he not have been decalcifying? may we not have been decalcifying? may you not have been decalcifying? may they not have been decalcifying?