my brain is on *** mode

[pink dragon]

Please tell me if these are correct English.
I'm not sure about articles and prepositions.

- My brain is already on summer mode.
- My brain is now on English mode.
- My brain has been set to XXX mode.

[albertino]

Please tell me if these are correct English.
I'm not sure about articles and prepositions.

- My brain is already on summer mode.
- My brain is now on English mode.
- My brain has been set to XXX mode.

Disclaimer: I'm not a teacher.
I would say ......"in XXX mode".

[pink dragon]

Thank you for your opinion, albertino , but I'm still waiting for native speakers' reply.

[Anglika]

For the first two, I would use "in"; the third one is fine. No articles are needed for these expressions.

[pink dragon]

Thank you Anglika.

So, is "in" wrong for the first two?

[blouen]

Thank you Anglika.

So, is "in" wrong for the first two?

As far as I understood what Anglika said, "in" is good in the first two sentences.

[pink dragon]

I know Anglika is saying "in" is good.
I'd like to know whether "on" is completely wrong or acceptable from the native speakers' point of view.

[blouen]

I know Anglika is saying "in" is good.
I'd like to know whether "on" is completely wrong or acceptable from the native speakers' point of view.

That's the question I can't answer since I'm not a native English speaker.

[Anglika]

I know Anglika is saying "in" is good.
I'd like to know whether "on" is completely wrong or acceptable from the native speakers' point of view.

Not acceptable. It may be used, but that does not make it good.

[pink dragon]

Thank you!