I writhe you writhe she writhes we writhe you writhe they writhe
Present continuous
I am writhing you are writhing she is writhing we are writhing you are writhing they are writhing
Preterite
I writhed you writhed she writhed we writhed you writhed they writhed
Preterite continuous
I was writhing you were writhing she was writhing we were writhing you were writhing they were writhing
Present perfect
I have writhed you have writhed she has writhed we have writhed you have writhed they have writhed
Present perfect continuous
I have been writhing you have been writhing she has been writhing we have been writhing you have been writhing they have been writhing
Pluperfect
I had writhed you had writhed she had writhed we had writhed you had writhed they had writhed
Pluperfect continuous
I had been writhing you had been writhing she had been writhing we had been writhing you had been writhing they had been writhing
Future
I will writhe you will writhe she will writhe we will writhe you will writhe they will writhe
Future continuous
I will be writhing you will be writhing she will be writhing we will be writhing you will be writhing they will be writhing
Future perfect
I will have writhed you will have writhed she will have writhed we will have writhed you will have writhed they will have writhed
Future perfect continuous
I will have been writhing you will have been writhing she will have been writhing we will have been writhing you will have been writhing they will have been writhing
Conditional
Present
I would writhe you would writhe she would writhe we would writhe you would writhe they would writhe
Present continuous
I would be writhing you would be writhing she would be writhing we would be writhing you would be writhing they would be writhing
Past
I would have writhed you would have writhed she would have writhed we would have writhed you would have writhed they would have writhed
Past continuous
I would have been writhing you would have been writhing she would have been writhing we would have been writhing you would have been writhing they would have been writhing