| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] about quarter [prep] | 16 |
|
| 2 | [adv] about quarter to | 10 |
|
| 3 | [adv prt] about quarter [prep] | 9 |
|
| 4 | [adv] about quarter [prep] | 7 |
|
