I howl you howl he howls we howl you howl they howl
Presente continuo
I am howling you are howling he is howling we are howling you are howling they are howling
Pretérito
I howled you howled he howled we howled you howled they howled
Pretérito continuo
I was howling you were howling he was howling we were howling you were howling they were howling
Presente perfecto
I have howled you have howled he has howled we have howled you have howled they have howled
Presente perfecto continuo
I have been howling you have been howling he has been howling we have been howling you have been howling they have been howling
Pluscuamperfecto
I had howled you had howled he had howled we had howled you had howled they had howled
Pluscuamperfecto continuo
I had been howling you had been howling he had been howling we had been howling you had been howling they had been howling
Futuro simple
I will howl you will howl he will howl we will howl you will howl they will howl
Futuro continuo
I will be howling you will be howling he will be howling we will be howling you will be howling they will be howling
Futuro perfecto
I will have howled you will have howled he will have howled we will have howled you will have howled they will have howled
Futuro perfecto contínuo
I will have been howling you will have been howling he will have been howling we will have been howling you will have been howling they will have been howling
Condicional
Presente
I would howl you would howl he would howl we would howl you would howl they would howl
Presente continuo
I would be howling you would be howling he would be howling we would be howling you would be howling they would be howling
Passado
I would have howled you would have howled he would have howled we would have howled you would have howled they would have howled
Passado continuo
I would have been howling you would have been howling he would have been howling we would have been howling you would have been howling they would have been howling