Should it rain (conditional with should)

Should it rain (conditional with should) means “Should + subject + verb: a formal way to say if something happens, used for less likely or hypothetical events”. In formal or written English, we can replace if you should with should you, putting should first: Should you need any help, please call me. Formation: Should + subject + base verb, ... will / imperative

Should + subject + verb: a formal way to say if something happens, used for less likely or hypothetical events

C1

Formation

Should + subject + base verb, ... will / imperative

Explanation

In formal or written English, we can replace if you should with should you, putting should first: Should you need any help, please call me. This is a first conditional made more tentative — it suggests the event is possible but not very likely. The main clause usually keeps a normal instruction or future: Should it rain, the match will be postponed. The pattern is common in polite offers, notices and business letters.

Examples

Should you need any help, just call me.
Should it rain tomorrow, the match will be postponed.

Note

Should here does not mean obligation; it signals a possible condition. It stays the same for all subjects: Should he call, Should they arrive.

FAQ

Should it rain (conditional with should) — what does it mean and how is it used?

Should + subject + verb: a formal way to say if something happens, used for less likely or hypothetical events. In formal or written English, we can replace if you should with should you, putting should first: Should you need any help, please call me. This is a first conditional made more tentative — it suggests the event is possible but not very likely. The main clause usually keeps a normal instruction or future: Should it rain, the match will be postponed. The pattern is common in polite offers, notices and business letters.

Should it rain (conditional with should) — how do you form it?

Should + subject + base verb, ... will / imperative

Should it rain (conditional with should) — any usage notes?

Should here does not mean obligation; it signals a possible condition. It stays the same for all subjects: Should he call, Should they arrive.

Related grammar

Learn in the app →