English verb conjugation TO CERTIFY

do I not certify?
do you not certify?
does he not certify?
do we not certify?
do you not certify?
do they not certify?

am I not certifying?
are you not certifying?
is he not certifying?
are we not certifying?
are you not certifying?
are they not certifying?

did I not certify?
did you not certify?
did he not certify?
did we not certify?
did you not certify?
did they not certify?

was I not certifying?
were you not certifying?
was he not certifying?
were we not certifying?
were you not certifying?
were they not certifying?

have I not certified?
have you not certified?
has he not certified?
have we not certified?
have you not certified?
have they not certified?

have I not been certifying?
have you not been certifying?
has he not been certifying?
have we not been certifying?
have you not been certifying?
have they not been certifying?

had I not certified?
had you not certified?
had he not certified?
had we not certified?
had you not certified?
had they not certified?

had I not been certifying?
had you not been certifying?
had he not been certifying?
had we not been certifying?
had you not been certifying?
had they not been certifying?

will I not certify?
will you not certify?
will he not certify?
will we not certify?
will you not certify?
will they not certify?

will I not be certifying?
will you not be certifying?
will he not be certifying?
will we not be certifying?
will you not be certifying?
will they not be certifying?

will I not have certified?
will you not have certified?
will he not have certified?
will we not have certified?
will you not have certified?
will they not have certified?

will I not have been certifying?
will you not have been certifying?
will he not have been certifying?
will we not have been certifying?
will you not have been certifying?
will they not have been certifying?

would I not certify?
would you not certify?
would he not certify?
would we not certify?
would you not certify?
would they not certify?

would I not be certifying?
would you not be certifying?
would he not be certifying?
would we not be certifying?
would you not be certifying?
would they not be certifying?

would I not have certified?
would you not have certified?
would he not have certified?
would we not have certified?
would you not have certified?
would they not have certified?

would I not have been certifying?
would you not have been certifying?
would he not have been certifying?
would we not have been certifying?
would you not have been certifying?
would they not have been certifying?

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to certify

 

 

 

certifying

certified