when does a sentence become a run on
Sentence clause structure A run-on or fused sentence consists of two or more independent clauses (i.e., clauses with subject and predicate) that are joined without any appropriate punctuation. An example of such a grammatically incorrect sentence could be, "It is nearly half past five we cannot reach town before dark." Some common remedies would be to separate the two independent clauses (between "five" and "we") with either a period [...five. We...], a comma and conjunction (...five, and we...), or a semicolon (...five; we...). Joining the two independent clauses with only a comma is actually another common grammatical error, the comma splice. James Joyce's novel Ulysses employs streams of consciousness, which takes literary license by intentionally breaking this grammatical rule by use of long, punctuation-free, run-on sentences, particularly in the final chapter "Penelope".
Procedures of the Supreme Court of the United States A term of the Supreme Court commences on the first Monday of each October, and continues until June or early July of the following year. Each term consists of alternating periods of approximately two weeks known as "sittings" and "recesses." Justices hear cases and deliver rulings during sittings; they discuss cases and write opinions during recesses.