I do not stain you do not stain she does not stain we do not stain you do not stain they do not stain
Present continuous
I am not staining you are not staining she is not staining we are not staining you are not staining they are not staining
Preterite
I did not stain you did not stain she did not stain we did not stain you did not stain they did not stain
Preterite continuous
I was not staining you were not staining she was not staining we were not staining you were not staining they were not staining
Present perfect
I have not stained you have not stained she has not stained we have not stained you have not stained they have not stained
Present perfect continuous
I have not been staining you have not been staining she has not been staining we have not been staining you have not been staining they have not been staining
Pluperfect
I had not stained you had not stained she had not stained we had not stained you had not stained they had not stained
Pluperfect continuous
I had not been staining you had not been staining she had not been staining we had not been staining you had not been staining they had not been staining
Future
I will not stain you will not stain she will not stain we will not stain you will not stain they will not stain
Future continuous
I will not be staining you will not be staining she will not be staining we will not be staining you will not be staining they will not be staining
Future perfect
I will not have stained you will not have stained she will not have stained we will not have stained you will not have stained they will not have stained
Future perfect continuous
I will not have been staining you will not have been staining she will not have been staining we will not have been staining you will not have been staining they will not have been staining
Conditional
Present
I would not stain you would not stain she would not stain we would not stain you would not stain they would not stain
Present continuous
I would not be staining you would not be staining she would not be staining we would not be staining you would not be staining they would not be staining
Past
I would not have stained you would not have stained she would not have stained we would not have stained you would not have stained they would not have stained
Past continuous
I would not have been staining you would not have been staining she would not have been staining we would not have been staining you would not have been staining they would not have been staining