| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] about thirty [conj] | 5 |
|
| 2 | be about thirty [conj] | 5 |
|
| 3 | about [adj] thirty [conj] | 5 |
|
| 4 | about [num] thirty [conj] | 5 |
|
| 5 | about thirty [noun] [conj] | 12 |
|
| 6 | about thirty [noun pl] [conj] | 9 |
|
| 7 | about thirty [adj] [conj] | 7 |
|
| 8 | about thirty [num] [conj] | 6 |
|
