On grammatical class:
- la'oi
- single-word non-Lojban name; quotes a single non-Lojban word delimited by pauses (in speech) or whitespace (in writing) and treats it as a name
- ra'oi
- single-word rafsi quote; quotes a single word delimited by pauses (in speech) or whitespace (in writing) and treats it as a rafsi
- zo'oi
- quote next non-Lojban word only; quotes a single non-Lojban word delimited by pauses (in speech) or whitespace (in writing)