| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [is] [conj] it [verb] | 98 |
|
| 2 | about [noun sg] [is] [conj] [pron] [verb] | 14 |
|
| 3 | about [noun] [is] [conj] it [verb] | 13 |
|
| 4 | about [noun sg] [be] [conj] it [verb] | 10 |
|
