I combat you combat he combats we combat you combat they combat
Present continuous
I am combating you are combating he is combating we are combating you are combating they are combating
Preterite
I combated you combated he combated we combated you combated they combated
Preterite continuous
I was combating you were combating he was combating we were combating you were combating they were combating
Present perfect
I have combated you have combated he has combated we have combated you have combated they have combated
Present perfect continuous
I have been combating you have been combating he has been combating we have been combating you have been combating they have been combating
Pluperfect
I had combated you had combated he had combated we had combated you had combated they had combated
Pluperfect continuous
I had been combating you had been combating he had been combating we had been combating you had been combating they had been combating
Future
I will combat you will combat he will combat we will combat you will combat they will combat
Future continuous
I will be combating you will be combating he will be combating we will be combating you will be combating they will be combating
Future perfect
I will have combated you will have combated he will have combated we will have combated you will have combated they will have combated
Future perfect continuous
I will have been combating you will have been combating he will have been combating we will have been combating you will have been combating they will have been combating
Conditional
Present
I would combat you would combat he would combat we would combat you would combat they would combat
Present continuous
I would be combating you would be combating he would be combating we would be combating you would be combating they would be combating
Past
I would have combated you would have combated he would have combated we would have combated you would have combated they would have combated
Past continuous
I would have been combating you would have been combating he would have been combating we would have been combating you would have been combating they would have been combating