I am towing you are towing he is towing we are towing you are towing they are towing
Preterite
I towed you towed he towed we towed you towed they towed
Preterite continuous
I was towing you were towing he was towing we were towing you were towing they were towing
Present perfect
I have towed you have towed he has towed we have towed you have towed they have towed
Present perfect continuous
I have been towing you have been towing he has been towing we have been towing you have been towing they have been towing
Pluperfect
I had towed you had towed he had towed we had towed you had towed they had towed
Pluperfect continuous
I had been towing you had been towing he had been towing we had been towing you had been towing they had been towing
Future
I will tow you will tow he will tow we will tow you will tow they will tow
Future continuous
I will be towing you will be towing he will be towing we will be towing you will be towing they will be towing
Future perfect
I will have towed you will have towed he will have towed we will have towed you will have towed they will have towed
Future perfect continuous
I will have been towing you will have been towing he will have been towing we will have been towing you will have been towing they will have been towing
Conditional
Present
I would tow you would tow he would tow we would tow you would tow they would tow
Present continuous
I would be towing you would be towing he would be towing we would be towing you would be towing they would be towing
Past
I would have towed you would have towed he would have towed we would have towed you would have towed they would have towed
Past continuous
I would have been towing you would have been towing he would have been towing we would have been towing you would have been towing they would have been towing