I stumble you stumble she stumbles we stumble you stumble they stumble
Presente contínuo
I am stumbling you are stumbling she is stumbling we are stumbling you are stumbling they are stumbling
Pretérito
I stumbled you stumbled she stumbled we stumbled you stumbled they stumbled
Preterito contínuo
I was stumbling you were stumbling she was stumbling we were stumbling you were stumbling they were stumbling
Presente perfeito
I have stumbled you have stumbled she has stumbled we have stumbled you have stumbled they have stumbled
Presente perfeito contínuo
I have been stumbling you have been stumbling she has been stumbling we have been stumbling you have been stumbling they have been stumbling
Mais perfeito
I had stumbled you had stumbled she had stumbled we had stumbled you had stumbled they had stumbled
Contínuo mais perfeito
I had been stumbling you had been stumbling she had been stumbling we had been stumbling you had been stumbling they had been stumbling
Futuro
I will stumble you will stumble she will stumble we will stumble you will stumble they will stumble
Futuro contínuo
I will be stumbling you will be stumbling she will be stumbling we will be stumbling you will be stumbling they will be stumbling
futuro perfeito
I will have stumbled you will have stumbled she will have stumbled we will have stumbled you will have stumbled they will have stumbled
futuro perfeito contínuo
I will have been stumbling you will have been stumbling she will have been stumbling we will have been stumbling you will have been stumbling they will have been stumbling
Condicional
Presente
I would stumble you would stumble she would stumble we would stumble you would stumble they would stumble
Presente contínuo
I would be stumbling you would be stumbling she would be stumbling we would be stumbling you would be stumbling they would be stumbling
Passado
I would have stumbled you would have stumbled she would have stumbled we would have stumbled you would have stumbled they would have stumbled
Passado contínuo
I would have been stumbling you would have been stumbling she would have been stumbling we would have been stumbling you would have been stumbling they would have been stumbling