Epistulae ad Familiares XIV.21

1 Main Clause
1                 Conditional Clause
2a Main Clause Begins
2b Main Clause Concludes
1 Main Clause
2a       Indirect Command Begins
3            Relative Clause
4                 Temporal Clause
2b       Indirect Command (dependent on Dā operam) Continues
2c       Indirect Command Concludes
1 Main Clause

1This is often abbreviated as S. v. b. e. e. v.