I observe you observe she observes we observe you observe they observe
Presente continuo
I am observing you are observing she is observing we are observing you are observing they are observing
Pretérito
I observed you observed she observed we observed you observed they observed
Pretérito continuo
I was observing you were observing she was observing we were observing you were observing they were observing
Presente perfecto
I have observed you have observed she has observed we have observed you have observed they have observed
Presente perfecto continuo
I have been observing you have been observing she has been observing we have been observing you have been observing they have been observing
Pluscuamperfecto
I had observed you had observed she had observed we had observed you had observed they had observed
Pluscuamperfecto continuo
I had been observing you had been observing she had been observing we had been observing you had been observing they had been observing
Futuro simple
I will observe you will observe she will observe we will observe you will observe they will observe
Futuro continuo
I will be observing you will be observing she will be observing we will be observing you will be observing they will be observing
Futuro perfecto
I will have observed you will have observed she will have observed we will have observed you will have observed they will have observed
Futuro perfecto contínuo
I will have been observing you will have been observing she will have been observing we will have been observing you will have been observing they will have been observing
Condicional
Presente
I would observe you would observe she would observe we would observe you would observe they would observe
Presente continuo
I would be observing you would be observing she would be observing we would be observing you would be observing they would be observing
Passado
I would have observed you would have observed she would have observed we would have observed you would have observed they would have observed
Passado continuo
I would have been observing you would have been observing she would have been observing we would have been observing you would have been observing they would have been observing