I tough you tough she toughs we tough you tough they tough
Present continuous
I am toughing you are toughing she is toughing we are toughing you are toughing they are toughing
Preterite
I toughed you toughed she toughed we toughed you toughed they toughed
Preterite continuous
I was toughing you were toughing she was toughing we were toughing you were toughing they were toughing
Present perfect
I have toughed you have toughed she has toughed we have toughed you have toughed they have toughed
Present perfect continuous
I have been toughing you have been toughing she has been toughing we have been toughing you have been toughing they have been toughing
Pluperfect
I had toughed you had toughed she had toughed we had toughed you had toughed they had toughed
Pluperfect continuous
I had been toughing you had been toughing she had been toughing we had been toughing you had been toughing they had been toughing
Future
I will tough you will tough she will tough we will tough you will tough they will tough
Future continuous
I will be toughing you will be toughing she will be toughing we will be toughing you will be toughing they will be toughing
Future perfect
I will have toughed you will have toughed she will have toughed we will have toughed you will have toughed they will have toughed
Future perfect continuous
I will have been toughing you will have been toughing she will have been toughing we will have been toughing you will have been toughing they will have been toughing
Conditional
Present
I would tough you would tough she would tough we would tough you would tough they would tough
Present continuous
I would be toughing you would be toughing she would be toughing we would be toughing you would be toughing they would be toughing
Past
I would have toughed you would have toughed she would have toughed we would have toughed you would have toughed they would have toughed
Past continuous
I would have been toughing you would have been toughing she would have been toughing we would have been toughing you would have been toughing they would have been toughing