| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was about [adj] | 885 |
|
| 2 | be about twenty | 115 |
|
| 3 | [be] about twenty | 115 |
|
| 4 | was [adv] twenty | 87 |
|
| 5 | was [adv] twenty | 86 |
|
| 6 | [was/were] about twenty | 54 |
|
| 7 | was about twenty | 37 |
|
