I do not tread you do not tread he does not tread we do not tread you do not tread they do not tread
Presente continuo
I am not treading you are not treading he is not treading we are not treading you are not treading they are not treading
Pretérito
I did not tread you did not tread he did not tread we did not tread you did not tread they did not tread
Pretérito continuo
I was not treading you were not treading he was not treading we were not treading you were not treading they were not treading
Presente perfecto
I have not trod, trodden you have not trod, trodden he has not trod, trodden we have not trod, trodden you have not trod, trodden they have not trod, trodden
Presente perfecto continuo
I have not been treading you have not been treading he has not been treading we have not been treading you have not been treading they have not been treading
Pluscuamperfecto
I had not trod, trodden you had not trod, trodden he had not trod, trodden we had not trod, trodden you had not trod, trodden they had not trod, trodden
Pluscuamperfecto continuo
I had not been treading you had not been treading he had not been treading we had not been treading you had not been treading they had not been treading
Futuro simple
I will not tread you will not tread he will not tread we will not tread you will not tread they will not tread
Futuro continuo
I will not be treading you will not be treading he will not be treading we will not be treading you will not be treading they will not be treading
Futuro perfecto
I will not have trod, trodden you will not have trod, trodden he will not have trod, trodden we will not have trod, trodden you will not have trod, trodden they will not have trod, trodden
Futuro perfecto contínuo
I will not have been treading you will not have been treading he will not have been treading we will not have been treading you will not have been treading they will not have been treading
Condicional
Presente
I would not tread you would not tread he would not tread we would not tread you would not tread they would not tread
Presente continuo
I would not be treading you would not be treading he would not be treading we would not be treading you would not be treading they would not be treading
Passado
I would not have trod, trodden you would not have trod, trodden he would not have trod, trodden we would not have trod, trodden you would not have trod, trodden they would not have trod, trodden
Passado continuo
I would not have been treading you would not have been treading he would not have been treading we would not have been treading you would not have been treading they would not have been treading