| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of about [adj] | 1461 |
|
| 2 | [prep] about half | 236 |
|
| 3 | of [adv] half | 76 |
|
| 4 | of [adv] half | 76 |
|
| 5 | of about half | 26 |
|
| 6 | of about half | 26 |
|
| 7 | of about [det] | 26 |
|
