I undermine you undermine she undermines we undermine you undermine they undermine
Present continuous
I am undermining you are undermining she is undermining we are undermining you are undermining they are undermining
Preterite
I undermined you undermined she undermined we undermined you undermined they undermined
Preterite continuous
I was undermining you were undermining she was undermining we were undermining you were undermining they were undermining
Present perfect
I have undermined you have undermined she has undermined we have undermined you have undermined they have undermined
Present perfect continuous
I have been undermining you have been undermining she has been undermining we have been undermining you have been undermining they have been undermining
Pluperfect
I had undermined you had undermined she had undermined we had undermined you had undermined they had undermined
Pluperfect continuous
I had been undermining you had been undermining she had been undermining we had been undermining you had been undermining they had been undermining
Future
I will undermine you will undermine she will undermine we will undermine you will undermine they will undermine
Future continuous
I will be undermining you will be undermining she will be undermining we will be undermining you will be undermining they will be undermining
Future perfect
I will have undermined you will have undermined she will have undermined we will have undermined you will have undermined they will have undermined
Future perfect continuous
I will have been undermining you will have been undermining she will have been undermining we will have been undermining you will have been undermining they will have been undermining
Conditional
Present
I would undermine you would undermine she would undermine we would undermine you would undermine they would undermine
Present continuous
I would be undermining you would be undermining she would be undermining we would be undermining you would be undermining they would be undermining
Past
I would have undermined you would have undermined she would have undermined we would have undermined you would have undermined they would have undermined
Past continuous
I would have been undermining you would have been undermining she would have been undermining we would have been undermining you would have been undermining they would have been undermining