Punctuation

Semicolon with transitional expression

When a transitional expression—a conjunctive adverb or a transitional phrase—appears between independent clauses, it is preceded by a semicolon and usually followed by a comma.

Example sentence with editing. Original sentence: Many corals grow very gradually, in fact, the creation of a coral reef can take centuries. Revised sentence: Many corals grow very gradually; in fact, the creation of a coral reef can take centuries.

When a transitional expression appears in the middle or at the end of the second independent clause, the semicolon goes between the clauses.

Example sentence with editing. Original sentence: Most singers gain fame through hard work and dedication, Evita, however, found other means. Revised sentence: Most singers gain fame through hard work and dedication; Evita, however, found other means.

Transitional expressions should not be confused with coordinating conjunctions. Use a comma with a coordinating conjunction to link independent clauses.

Exercises:

The semicolon and the comma 1

The semicolon and the comma 2

The semicolon and the comma 3

The semicolon and the comma 4