English verb conjugation TO TOUGHEN

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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to toughen

 

 

 

toughening

toughened