| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [art] quarter | 211 |
|
| 2 | [subord] a quarter | 207 |
|
| 3 | [subord] a quarter | 207 |
|
| 4 | than [art] quarter | 178 |
|
| 5 | as [art] quarter | 16 |
|
| 6 | while [art] quarter | 7 |
|
