
Verbo regolare: open - opened - opened
| Presente | Presente continuo | Preterito | Preterite continua | 
| I open you open she opens we open you open they open | I am opening you are opening she is opening we are opening you are opening they are opening | I opened you opened she opened we opened you opened they opened | I was opening you were opening she was opening we were opening you were opening they were opening | 
| Presente perfetto | Presente perfetto continuo | Piuccheperfetto | Piuccheperfetto continuo | 
| I have opened you have opened she has opened we have opened you have opened they have opened | I have been opening you have been opening she has been opening we have been opening you have been opening they have been opening | I had opened you had opened she had opened we had opened you had opened they had opened | I had been opening you had been opening she had been opening we had been opening you had been opening they had been opening | 
| Futuro semplice | Futuro continuo | Futuro anteriore | Futuro anteriore contínuo | 
| I will open you will open she will open we will open you will open they will open | I will be opening you will be opening she will be opening we will be opening you will be opening they will be opening | I will have opened you will have opened she will have opened we will have opened you will have opened they will have opened | I will have been opening you will have been opening she will have been opening we will have been opening you will have been opening they will have been opening | 
| Presente | Presente continuo | Passato | Passato continuo | 
| I would open you would open she would open we would open you would open they would open | I would be opening you would be opening she would be opening we would be opening you would be opening they would be opening | I would have opened you would have opened she would have opened we would have opened you would have opened they would have opened | I would have been opening you would have been opening she would have been opening we would have been opening you would have been opening they would have been opening | 
| Infinito | Imperativo | 
| Infinito | Imperativo | ||
| to open | open Let's open open | 
| Presente | Passato | ||
| opening | opened |