I sour you sour he sours we sour you sour they sour
Present continuous
I am souring you are souring he is souring we are souring you are souring they are souring
Preterite
I soured you soured he soured we soured you soured they soured
Preterite continuous
I was souring you were souring he was souring we were souring you were souring they were souring
Present perfect
I have soured you have soured he has soured we have soured you have soured they have soured
Present perfect continuous
I have been souring you have been souring he has been souring we have been souring you have been souring they have been souring
Pluperfect
I had soured you had soured he had soured we had soured you had soured they had soured
Pluperfect continuous
I had been souring you had been souring he had been souring we had been souring you had been souring they had been souring
Future
I will sour you will sour he will sour we will sour you will sour they will sour
Future continuous
I will be souring you will be souring he will be souring we will be souring you will be souring they will be souring
Future perfect
I will have soured you will have soured he will have soured we will have soured you will have soured they will have soured
Future perfect continuous
I will have been souring you will have been souring he will have been souring we will have been souring you will have been souring they will have been souring
Conditional
Present
I would sour you would sour he would sour we would sour you would sour they would sour
Present continuous
I would be souring you would be souring he would be souring we would be souring you would be souring they would be souring
Past
I would have soured you would have soured he would have soured we would have soured you would have soured they would have soured
Past continuous
I would have been souring you would have been souring he would have been souring we would have been souring you would have been souring they would have been souring