| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] about [adj] [noun] | 23 |
|
| 2 | it [vb past] about [num] [noun] | 23 |
|
| 3 | it [vb past] about [adj] [noun pl] | 22 |
|
| 4 | it took about [adj] [noun] | 8 |
|
