Regular verb: stiffer - stiffered - stiffered
Warning, this verb may not exist. Conjugation is given as example.
Simple form | V-ing form |
I will stiffer you will stiffer she will stiffer we will stiffer you will stiffer they will stiffer | I will be stiffering you will be stiffering she will be stiffering we will be stiffering you will be stiffering they will be stiffering |
Perfect | V-ing perfect |
I will have stiffered you will have stiffered she will have stiffered we will have stiffered you will have stiffered they will have stiffered | I will have been stiffering you will have been stiffering she will have been stiffering we will have been stiffering you will have been stiffering they will have been stiffering |
Simple form | V-ing form |
I will not stiffer you will not stiffer she will not stiffer we will not stiffer you will not stiffer they will not stiffer | I will not be stiffering you will not be stiffering she will not be stiffering we will not be stiffering you will not be stiffering they will not be stiffering |
Perfect | V-ing perfect |
I will not have stiffered you will not have stiffered she will not have stiffered we will not have stiffered you will not have stiffered they will not have stiffered | I will not have been stiffering you will not have been stiffering she will not have been stiffering we will not have been stiffering you will not have been stiffering they will not have been stiffering |
Simple form | V-ing form |
will I stiffer? will you stiffer? will she stiffer? will we stiffer? will you stiffer? will they stiffer? | will I be stiffering? will you be stiffering? will she be stiffering? will we be stiffering? will you be stiffering? will they be stiffering? |
Perfect | V-ing perfect |
will I have stiffered? will you have stiffered? will she have stiffered? will we have stiffered? will you have stiffered? will they have stiffered? | will I have been stiffering? will you have been stiffering? will she have been stiffering? will we have been stiffering? will you have been stiffering? will they have been stiffering? |
Simple form | V-ing form |
will I not stiffer? will you not stiffer? will she not stiffer? will we not stiffer? will you not stiffer? will they not stiffer? | will I not be stiffering? will you not be stiffering? will she not be stiffering? will we not be stiffering? will you not be stiffering? will they not be stiffering? |
Perfect | V-ing perfect |
will I not have stiffered? will you not have stiffered? will she not have stiffered? will we not have stiffered? will you not have stiffered? will they not have stiffered? | will I not have been stiffering? will you not have been stiffering? will she not have been stiffering? will we not have been stiffering? will you not have been stiffering? will they not have been stiffering? |