Question

should of be capitalized in title

Answer 1

In title case, "should of" would typically be capitalized as "Should Of." However, it's important to note that "should of" is a colloquial expression often mistaken for "should have." In formal writing, it's usually best to use the correct phrase, "should have." If you are referring to a specific title or phrase that includes "should of," then you would capitalize it according to the standard title capitalization rules.