| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [conj] it [is] | 316 |
|
| 2 | need [to-vb] [conj] [pron] [is] | 30 |
|
| 3 | need [verb] [conj] it [is] | 24 |
|
| 4 | need [to-vb] [conj] it [be] | 24 |
|
