PREFACED

Before
1: S
he, are, been, she, who, which, have
3: SUU
usually
4: SUUU
usually
After
1: S
its
Surrounder Phrases
have been, alsoare usually, invariably, frequently, also, beingwho are, have, invariablywhich he, are, invariably, shealso been, frequentlyfrequently beeninvariably beenhe also, invariably