| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were about [adj] | 230 |
|
| 2 | were about [num] | 221 |
|
| 3 | be about fifteen | 52 |
|
| 4 | [be] about fifteen | 52 |
|
| 5 | [was/were] about fifteen | 30 |
|
| 6 | were [adv] fifteen | 9 |
|
| 7 | were [adv] fifteen | 8 |
|
| 8 | were about fifteen | 5 |
|
| 9 | were about fifteen | 5 |
|
