I am looking for a regex that would match a specific word or words which are part of the given string with a restriction - if there is a word after pattern this word should not be capitalized.
Let's assume that the words are '*Base Case*', so here are some examples

* `Final Base Case` - should match
* `Final Base Case financial` - should match
* `Final Base Case Financial` - should not match (the next word 'Financial' is capitalized)
* `Final Base Cases` - should not match ('Case' and 'Cases' are not matched)

I use the following regex to determine if my word/words are part of the string

```
\bBase Case(?!\w)

```

Can someone please help me modify my regex expression to add restriction for the next capitalized word?