| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] about quarter [prep] | 5 |
|
| 2 | [verb] [adv] about quarter [prep] | 5 |
|
| 3 | [adv] [prep] about quarter [prep] | 6 |
|
| 4 | [adv] [prep] about quarter [prep] | 6 |
|
| 5 | [adv] about [art] quarter [prep] | 26 |
|
| 6 | [adv] about a quarter [prep] | 26 |
|
| 7 | [adv] about [art] quarter [prep] | 26 |
|
| 8 | [adv] about a quarter [prep] | 26 |
|
| 9 | [adv] about quarter [prep] [num] | 14 |
|
| 10 | [adv] about quarter [prep] [adj] | 14 |
|
