English verb conjugation
COULD PREACHIFY

Regular verb: preachify - preachified - preachified

Affirmation

Simple form	V-ing form
I could preachify you could preachify he could preachify we could preachify you could preachify they could preachify	I could be preachifying you could be preachifying he could be preachifying we could be preachifying you could be preachifying they could be preachifying
Perfect	V-ing perfect
I could have preachified you could have preachified he could have preachified we could have preachified you could have preachified they could have preachified	I could have been preachifying you could have been preachifying he could have been preachifying we could have been preachifying you could have been preachifying they could have been preachifying

Negation

Simple form	V-ing form
I could not preachify you could not preachify he could not preachify we could not preachify you could not preachify they could not preachify	I could not be preachifying you could not be preachifying he could not be preachifying we could not be preachifying you could not be preachifying they could not be preachifying
Perfect	V-ing perfect
I could not have preachified you could not have preachified he could not have preachified we could not have preachified you could not have preachified they could not have preachified	I could not have been preachifying you could not have been preachifying he could not have been preachifying we could not have been preachifying you could not have been preachifying they could not have been preachifying

Interrogative form

Simple form	V-ing form
could I preachify? could you preachify? could he preachify? could we preachify? could you preachify? could they preachify?	could I be preachifying? could you be preachifying? could he be preachifying? could we be preachifying? could you be preachifying? could they be preachifying?
Perfect	V-ing perfect
could I have preachified? could you have preachified? could he have preachified? could we have preachified? could you have preachified? could they have preachified?	could I have been preachifying? could you have been preachifying? could he have been preachifying? could we have been preachifying? could you have been preachifying? could they have been preachifying?

Interro-negative form

Simple form	V-ing form
could I not preachify? could you not preachify? could he not preachify? could we not preachify? could you not preachify? could they not preachify?	could I not be preachifying? could you not be preachifying? could he not be preachifying? could we not be preachifying? could you not be preachifying? could they not be preachifying?
Perfect	V-ing perfect
could I not have preachified? could you not have preachified? could he not have preachified? could we not have preachified? could you not have preachified? could they not have preachified?	could I not have been preachifying? could you not have been preachifying? could he not have been preachifying? could we not have been preachifying? could you not have been preachifying? could they not have been preachifying?