The word we only has two letters, and a lot of two-letter words are lowercased in titles, for example, an, to, or, in, at, by, and of. Does this mean that that we should be lowercased as well? No, because these examples are articles, conjunctions, or prepositions, and those are considered to be minor words. We, however, is a pronoun, and pronouns are classified as major words by all title case style guides. In consequence, we should always be capitalized in title case, as in the following titles:
United We Stand
Shall We Dance?
When We Were Kings
Instead of puzzling over which words are capitalized in title case, leave the capitalization to the free Title Case Converter!