English verb conjugation TO STIFFEN

do I not stiffen?
do you not stiffen?
does she not stiffen?
do we not stiffen?
do you not stiffen?
do they not stiffen?

am I not stiffening?
are you not stiffening?
is she not stiffening?
are we not stiffening?
are you not stiffening?
are they not stiffening?

did I not stiffen?
did you not stiffen?
did she not stiffen?
did we not stiffen?
did you not stiffen?
did they not stiffen?

was I not stiffening?
were you not stiffening?
was she not stiffening?
were we not stiffening?
were you not stiffening?
were they not stiffening?

have I not stiffened?
have you not stiffened?
has she not stiffened?
have we not stiffened?
have you not stiffened?
have they not stiffened?

have I not been stiffening?
have you not been stiffening?
has she not been stiffening?
have we not been stiffening?
have you not been stiffening?
have they not been stiffening?

had I not stiffened?
had you not stiffened?
had she not stiffened?
had we not stiffened?
had you not stiffened?
had they not stiffened?

had I not been stiffening?
had you not been stiffening?
had she not been stiffening?
had we not been stiffening?
had you not been stiffening?
had they not been stiffening?

will I not stiffen?
will you not stiffen?
will she not stiffen?
will we not stiffen?
will you not stiffen?
will they not stiffen?

will I not be stiffening?
will you not be stiffening?
will she not be stiffening?
will we not be stiffening?
will you not be stiffening?
will they not be stiffening?

will I not have stiffened?
will you not have stiffened?
will she not have stiffened?
will we not have stiffened?
will you not have stiffened?
will they not have stiffened?

will I not have been stiffening?
will you not have been stiffening?
will she not have been stiffening?
will we not have been stiffening?
will you not have been stiffening?
will they not have been stiffening?

would I not stiffen?
would you not stiffen?
would she not stiffen?
would we not stiffen?
would you not stiffen?
would they not stiffen?

would I not be stiffening?
would you not be stiffening?
would she not be stiffening?
would we not be stiffening?
would you not be stiffening?
would they not be stiffening?

would I not have stiffened?
would you not have stiffened?
would she not have stiffened?
would we not have stiffened?
would you not have stiffened?
would they not have stiffened?

would I not have been stiffening?
would you not have been stiffening?
would she not have been stiffening?
would we not have been stiffening?
would you not have been stiffening?
would they not have been stiffening?

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to stiffen

 

 

 

stiffening

stiffened