I tighten you tighten she tightens we tighten you tighten they tighten
Presente continuo
I am tightening you are tightening she is tightening we are tightening you are tightening they are tightening
Pretérito
I tightened you tightened she tightened we tightened you tightened they tightened
Pretérito continuo
I was tightening you were tightening she was tightening we were tightening you were tightening they were tightening
Presente perfecto
I have tightened you have tightened she has tightened we have tightened you have tightened they have tightened
Presente perfecto continuo
I have been tightening you have been tightening she has been tightening we have been tightening you have been tightening they have been tightening
Pluscuamperfecto
I had tightened you had tightened she had tightened we had tightened you had tightened they had tightened
Pluscuamperfecto continuo
I had been tightening you had been tightening she had been tightening we had been tightening you had been tightening they had been tightening
Futuro simple
I will tighten you will tighten she will tighten we will tighten you will tighten they will tighten
Futuro continuo
I will be tightening you will be tightening she will be tightening we will be tightening you will be tightening they will be tightening
Futuro perfecto
I will have tightened you will have tightened she will have tightened we will have tightened you will have tightened they will have tightened
Futuro perfecto contínuo
I will have been tightening you will have been tightening she will have been tightening we will have been tightening you will have been tightening they will have been tightening
Condicional
Presente
I would tighten you would tighten she would tighten we would tighten you would tighten they would tighten
Presente continuo
I would be tightening you would be tightening she would be tightening we would be tightening you would be tightening they would be tightening
Passado
I would have tightened you would have tightened she would have tightened we would have tightened you would have tightened they would have tightened
Passado continuo
I would have been tightening you would have been tightening she would have been tightening we would have been tightening you would have been tightening they would have been tightening