Some examples and use cases from the internet:

Some examples and use cases from the internet:

• We have opened a new office
• Mar 29, 2012 ... It is described by an adjective. "Open" is an adjective. "Opened" is not. Therefore, "We are open" is correct, but "we are opened" is not correct. "Opened" is, however, a verb. You can say "We opened" or "We have opened.".
• Present perfect. I have opened you have opened he/she/it has opened we have opened you have opened they have opened. Present perfect continuous. I have been opening you have been opening he/she/it has been opening we have been  ...
• in Brno (CZ). Now we can be closer to the many companies in Brno which order our services. You can visit us in person at our address, Strmá 27. Further contact information for the Brno office is available at ...
• I have opened; you have opened; he has opened; we have opened; you have opened; they have opened. Présent perfect continu. I have been opening; you have been opening; he has been opening; we have been opening; you have been ...

• This deck has been opened and resealed.
• Wait, the parcel has been opened?
• The path has been opened for us to eternal life.
• The new observation tower has been opened for public in October 2006.
• Sir, airlock four has been opened.
• This door has been opened recently.
• An investigation has been opened against the rioters.
• This dumbwaiter has been opened recently.