English verb conjugation
MIGHT PREASCERTAIN

Regular verb: preascertain - preascertained - preascertained

Affirmation

Simple form	V-ing form
I might preascertain you might preascertain he might preascertain we might preascertain you might preascertain they might preascertain	I might be preascertaining you might be preascertaining he might be preascertaining we might be preascertaining you might be preascertaining they might be preascertaining
Perfect	V-ing perfect
I might have preascertained you might have preascertained he might have preascertained we might have preascertained you might have preascertained they might have preascertained	I might have been preascertaining you might have been preascertaining he might have been preascertaining we might have been preascertaining you might have been preascertaining they might have been preascertaining

Negation

Simple form	V-ing form
I might not preascertain you might not preascertain he might not preascertain we might not preascertain you might not preascertain they might not preascertain	I might not be preascertaining you might not be preascertaining he might not be preascertaining we might not be preascertaining you might not be preascertaining they might not be preascertaining
Perfect	V-ing perfect
I might not have preascertained you might not have preascertained he might not have preascertained we might not have preascertained you might not have preascertained they might not have preascertained	I might not have been preascertaining you might not have been preascertaining he might not have been preascertaining we might not have been preascertaining you might not have been preascertaining they might not have been preascertaining

Interrogative form

Simple form	V-ing form
might I preascertain? might you preascertain? might he preascertain? might we preascertain? might you preascertain? might they preascertain?	might I be preascertaining? might you be preascertaining? might he be preascertaining? might we be preascertaining? might you be preascertaining? might they be preascertaining?
Perfect	V-ing perfect
might I have preascertained? might you have preascertained? might he have preascertained? might we have preascertained? might you have preascertained? might they have preascertained?	might I have been preascertaining? might you have been preascertaining? might he have been preascertaining? might we have been preascertaining? might you have been preascertaining? might they have been preascertaining?

Interro-negative form

Simple form	V-ing form
might I not preascertain? might you not preascertain? might he not preascertain? might we not preascertain? might you not preascertain? might they not preascertain?	might I not be preascertaining? might you not be preascertaining? might he not be preascertaining? might we not be preascertaining? might you not be preascertaining? might they not be preascertaining?
Perfect	V-ing perfect
might I not have preascertained? might you not have preascertained? might he not have preascertained? might we not have preascertained? might you not have preascertained? might they not have preascertained?	might I not have been preascertaining? might you not have been preascertaining? might he not have been preascertaining? might we not have been preascertaining? might you not have been preascertaining? might they not have been preascertaining?