I oppose you oppose he opposes we oppose you oppose they oppose
Present continuous
I am opposing you are opposing he is opposing we are opposing you are opposing they are opposing
Preterite
I opposed you opposed he opposed we opposed you opposed they opposed
Preterite continuous
I was opposing you were opposing he was opposing we were opposing you were opposing they were opposing
Present perfect
I have opposed you have opposed he has opposed we have opposed you have opposed they have opposed
Present perfect continuous
I have been opposing you have been opposing he has been opposing we have been opposing you have been opposing they have been opposing
Pluperfect
I had opposed you had opposed he had opposed we had opposed you had opposed they had opposed
Pluperfect continuous
I had been opposing you had been opposing he had been opposing we had been opposing you had been opposing they had been opposing
Future
I will oppose you will oppose he will oppose we will oppose you will oppose they will oppose
Future continuous
I will be opposing you will be opposing he will be opposing we will be opposing you will be opposing they will be opposing
Future perfect
I will have opposed you will have opposed he will have opposed we will have opposed you will have opposed they will have opposed
Future perfect continuous
I will have been opposing you will have been opposing he will have been opposing we will have been opposing you will have been opposing they will have been opposing
Conditional
Present
I would oppose you would oppose he would oppose we would oppose you would oppose they would oppose
Present continuous
I would be opposing you would be opposing he would be opposing we would be opposing you would be opposing they would be opposing
Past
I would have opposed you would have opposed he would have opposed we would have opposed you would have opposed they would have opposed
Past continuous
I would have been opposing you would have been opposing he would have been opposing we would have been opposing you would have been opposing they would have been opposing