Crazy about/crazy over

[Devil's tear]

What is the difference?​

 

[Anglika]

I would judge that "about" is the general used collocation.

72 usages against 6 for "over" in the British National Corpus

725 against 66 in the American National Corpus.

 

[banderas]

What is the difference?​

I can see "crazy over in lyrics" mainly... ;-)

 

[Devil's tear]

Yes I've heard it in so many English songs.
Thank you so much dear Anglika and banderas.​

 

[banderas]

Yes I've heard it in so many English songs.


Thank you so much dear Anglika and banderas.​

it is a pleasure;-)

 

[Devil's tear]

Thank you dear. Could anyone tell me what does ''add on'' mean? And is there any difference between add and add on? With an example please.​

 

[mfwills]

As in the mathematical sense (to add a series of numbers) add is an action ("I would like to add a built-in cell phone to my new vehicle.") while add on (or add-on) is an object, typically optional ("A built-in cell phone is available as an add-on.").

If you use Firefox or Thunderbird, there are numerous add-ons available to modify performance.

At the simplest, you add an add-on.