I purify you purify he purifies we purify you purify they purify
Present continuous
I am purifying you are purifying he is purifying we are purifying you are purifying they are purifying
Preterite
I purified you purified he purified we purified you purified they purified
Preterite continuous
I was purifying you were purifying he was purifying we were purifying you were purifying they were purifying
Present perfect
I have purified you have purified he has purified we have purified you have purified they have purified
Present perfect continuous
I have been purifying you have been purifying he has been purifying we have been purifying you have been purifying they have been purifying
Pluperfect
I had purified you had purified he had purified we had purified you had purified they had purified
Pluperfect continuous
I had been purifying you had been purifying he had been purifying we had been purifying you had been purifying they had been purifying
Future
I will purify you will purify he will purify we will purify you will purify they will purify
Future continuous
I will be purifying you will be purifying he will be purifying we will be purifying you will be purifying they will be purifying
Future perfect
I will have purified you will have purified he will have purified we will have purified you will have purified they will have purified
Future perfect continuous
I will have been purifying you will have been purifying he will have been purifying we will have been purifying you will have been purifying they will have been purifying
Conditional
Present
I would purify you would purify he would purify we would purify you would purify they would purify
Present continuous
I would be purifying you would be purifying he would be purifying we would be purifying you would be purifying they would be purifying
Past
I would have purified you would have purified he would have purified we would have purified you would have purified they would have purified
Past continuous
I would have been purifying you would have been purifying he would have been purifying we would have been purifying you would have been purifying they would have been purifying