I stain you stain he stains we stain you stain they stain
Present continuous
I am staining you are staining he is staining we are staining you are staining they are staining
Preterite
I stained you stained he stained we stained you stained they stained
Preterite continuous
I was staining you were staining he was staining we were staining you were staining they were staining
Present perfect
I have stained you have stained he has stained we have stained you have stained they have stained
Present perfect continuous
I have been staining you have been staining he has been staining we have been staining you have been staining they have been staining
Pluperfect
I had stained you had stained he had stained we had stained you had stained they had stained
Pluperfect continuous
I had been staining you had been staining he had been staining we had been staining you had been staining they had been staining
Future
I will stain you will stain he will stain we will stain you will stain they will stain
Future continuous
I will be staining you will be staining he will be staining we will be staining you will be staining they will be staining
Future perfect
I will have stained you will have stained he will have stained we will have stained you will have stained they will have stained
Future perfect continuous
I will have been staining you will have been staining he will have been staining we will have been staining you will have been staining they will have been staining
Conditional
Present
I would stain you would stain he would stain we would stain you would stain they would stain
Present continuous
I would be staining you would be staining he would be staining we would be staining you would be staining they would be staining
Past
I would have stained you would have stained he would have stained we would have stained you would have stained they would have stained
Past continuous
I would have been staining you would have been staining he would have been staining we would have been staining you would have been staining they would have been staining