English verb conjugation TO PREASCERTAIN

don't I preascertain?
don't you preascertain?
doesn't she preascertain?
don't we preascertain?
don't you preascertain?
don't they preascertain?

am I not preascertaining?
aren't you preascertaining?
isn't she preascertaining?
aren't we preascertaining?
aren't you preascertaining?
aren't they preascertaining?

didn't I preascertain?
didn't you preascertain?
didn't she preascertain?
didn't we preascertain?
didn't you preascertain?
didn't they preascertain?

wasn't I preascertaining?
weren't you preascertaining?
wasn't she preascertaining?
weren't we preascertaining?
weren't you preascertaining?
weren't they preascertaining?

haven't I preascertained?
haven't you preascertained?
hasn't she preascertained?
haven't we preascertained?
haven't you preascertained?
haven't they preascertained?

haven't I been preascertaining?
haven't you been preascertaining?
hasn't she been preascertaining?
haven't we been preascertaining?
haven't you been preascertaining?
haven't they been preascertaining?

hadn't I preascertained?
hadn't you preascertained?
hadn't she preascertained?
hadn't we preascertained?
hadn't you preascertained?
hadn't they preascertained?

hadn't I been preascertaining?
hadn't you been preascertaining?
hadn't she been preascertaining?
hadn't we been preascertaining?
hadn't you been preascertaining?
hadn't they been preascertaining?

won't I preascertain?
won't you preascertain?
won't she preascertain?
won't we preascertain?
won't you preascertain?
won't they preascertain?

won't I be preascertaining?
won't you be preascertaining?
won't she be preascertaining?
won't we be preascertaining?
won't you be preascertaining?
won't they be preascertaining?

won't I have preascertained?
won't you have preascertained?
won't she have preascertained?
won't we have preascertained?
won't you have preascertained?
won't they have preascertained?

won't I have been preascertaining?
won't you have been preascertaining?
won't she have been preascertaining?
won't we have been preascertaining?
won't you have been preascertaining?
won't they have been preascertaining?

wouldn't I preascertain?
wouldn't you preascertain?
wouldn't she preascertain?
wouldn't we preascertain?
wouldn't you preascertain?
wouldn't they preascertain?

wouldn't I be preascertaining?
wouldn't you be preascertaining?
wouldn't she be preascertaining?
wouldn't we be preascertaining?
wouldn't you be preascertaining?
wouldn't they be preascertaining?

wouldn't I have preascertained?
wouldn't you have preascertained?
wouldn't she have preascertained?
wouldn't we have preascertained?
wouldn't you have preascertained?
wouldn't they have preascertained?

wouldn't I have been preascertaining?
wouldn't you have been preascertaining?
wouldn't she have been preascertaining?
wouldn't we have been preascertaining?
wouldn't you have been preascertaining?
wouldn't they have been preascertaining?

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to preascertain

 

 

 

preascertaining

preascertained