| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was about [adj] | 885 |
|
| 2 | [be] about 20 | 37 |
|
| 3 | be about 20 | 37 |
|
| 4 | was [adv] 20 | 33 |
|
| 5 | [was/were] about 20 | 18 |
|
