Why did they use the word "should" in this sentence and what does it mean therefore?
--
If you should need more information, please telephone our main office.
With "if" like this, "should" indicates an imagined or hypothetical situation. ". "should" here has a formal feel, and possibly makes the condition seem slightly more hypothetical.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
With "if" like this, "should" indicates an imagined or hypothetical situation. The meaning is much the same as "If you need more information ...". "should" here has a formal feel, and possibly makes the condition seem slightly more hypothetical.