I amputate you amputate he amputates we amputate you amputate they amputate
Present continuous
I am amputating you are amputating he is amputating we are amputating you are amputating they are amputating
Preterite
I amputated you amputated he amputated we amputated you amputated they amputated
Preterite continuous
I was amputating you were amputating he was amputating we were amputating you were amputating they were amputating
Present perfect
I have amputated you have amputated he has amputated we have amputated you have amputated they have amputated
Present perfect continuous
I have been amputating you have been amputating he has been amputating we have been amputating you have been amputating they have been amputating
Pluperfect
I had amputated you had amputated he had amputated we had amputated you had amputated they had amputated
Pluperfect continuous
I had been amputating you had been amputating he had been amputating we had been amputating you had been amputating they had been amputating
Future
I will amputate you will amputate he will amputate we will amputate you will amputate they will amputate
Future continuous
I will be amputating you will be amputating he will be amputating we will be amputating you will be amputating they will be amputating
Future perfect
I will have amputated you will have amputated he will have amputated we will have amputated you will have amputated they will have amputated
Future perfect continuous
I will have been amputating you will have been amputating he will have been amputating we will have been amputating you will have been amputating they will have been amputating
Conditional
Present
I would amputate you would amputate he would amputate we would amputate you would amputate they would amputate
Present continuous
I would be amputating you would be amputating he would be amputating we would be amputating you would be amputating they would be amputating
Past
I would have amputated you would have amputated he would have amputated we would have amputated you would have amputated they would have amputated
Past continuous
I would have been amputating you would have been amputating he would have been amputating we would have been amputating you would have been amputating they would have been amputating