I trail you trail he trails we trail you trail they trail
Presente continuo
I am trailing you are trailing he is trailing we are trailing you are trailing they are trailing
Pretérito
I trailed you trailed he trailed we trailed you trailed they trailed
Pretérito continuo
I was trailing you were trailing he was trailing we were trailing you were trailing they were trailing
Presente perfecto
I have trailed you have trailed he has trailed we have trailed you have trailed they have trailed
Presente perfecto continuo
I have been trailing you have been trailing he has been trailing we have been trailing you have been trailing they have been trailing
Pluscuamperfecto
I had trailed you had trailed he had trailed we had trailed you had trailed they had trailed
Pluscuamperfecto continuo
I had been trailing you had been trailing he had been trailing we had been trailing you had been trailing they had been trailing
Futuro simple
I will trail you will trail he will trail we will trail you will trail they will trail
Futuro continuo
I will be trailing you will be trailing he will be trailing we will be trailing you will be trailing they will be trailing
Futuro perfecto
I will have trailed you will have trailed he will have trailed we will have trailed you will have trailed they will have trailed
Futuro perfecto contínuo
I will have been trailing you will have been trailing he will have been trailing we will have been trailing you will have been trailing they will have been trailing
Condicional
Presente
I would trail you would trail he would trail we would trail you would trail they would trail
Presente continuo
I would be trailing you would be trailing he would be trailing we would be trailing you would be trailing they would be trailing
Passado
I would have trailed you would have trailed he would have trailed we would have trailed you would have trailed they would have trailed
Passado continuo
I would have been trailing you would have been trailing he would have been trailing we would have been trailing you would have been trailing they would have been trailing