I alert you alert he alerts we alert you alert they alert
Presente contínuo
I am alerting you are alerting he is alerting we are alerting you are alerting they are alerting
Pretérito
I alerted you alerted he alerted we alerted you alerted they alerted
Preterito contínuo
I was alerting you were alerting he was alerting we were alerting you were alerting they were alerting
Presente perfeito
I have alerted you have alerted he has alerted we have alerted you have alerted they have alerted
Presente perfeito contínuo
I have been alerting you have been alerting he has been alerting we have been alerting you have been alerting they have been alerting
Mais perfeito
I had alerted you had alerted he had alerted we had alerted you had alerted they had alerted
Contínuo mais perfeito
I had been alerting you had been alerting he had been alerting we had been alerting you had been alerting they had been alerting
Futuro
I will alert you will alert he will alert we will alert you will alert they will alert
Futuro contínuo
I will be alerting you will be alerting he will be alerting we will be alerting you will be alerting they will be alerting
futuro perfeito
I will have alerted you will have alerted he will have alerted we will have alerted you will have alerted they will have alerted
futuro perfeito contínuo
I will have been alerting you will have been alerting he will have been alerting we will have been alerting you will have been alerting they will have been alerting
Condicional
Presente
I would alert you would alert he would alert we would alert you would alert they would alert
Presente contínuo
I would be alerting you would be alerting he would be alerting we would be alerting you would be alerting they would be alerting
Passado
I would have alerted you would have alerted he would have alerted we would have alerted you would have alerted they would have alerted
Passado contínuo
I would have been alerting you would have been alerting he would have been alerting we would have been alerting you would have been alerting they would have been alerting