I have been using the following phrases but I am still not confident that they are acceptable and sound right:

• "in regards with something"
• "with regards to something"
• "regarding something"

I have also heard/read people using an arbitrary combination of the above (e.g. "in regards to"). Are those acceptable? If yes - are they equivalent or the usage depends on context?

I have been using the following phrases but I am still not confident that they are grammatically correct and sound right:

• "in regards with something"
• "with regards to something"
• "regarding something"

I have also heard/read people using an arbitrary combination of the above (e.g. "in regards to"). Are those correct? If yes - are they equivalent or the usage depends on context?

I have been using the following phrases but I am still not confident that they are grammatically correct and sound right:

• "in regards with something"
• "with regards to something"
• "regarding something"

I have also heard/read people using an arbitrary combination of the above (e.g. "in regards to"). Are those correct? If yes - are they equivalent or the usage depends on context?

I have been using the following phrases but I am still not confident that they are acceptable and sound right:

• "in regards with something"
• "with regards to something"
• "regarding something"

I have also heard/read people using an arbitrary combination of the above (e.g. "in regards to"). Are those acceptable? If yes - are they equivalent or the usage depends on context?