| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] something [verb] | 21 |
|
| 2 | [adv] it [be] [pron] to do | 17 |
|
| 3 | [adv] it [be] something [to-vb] | 16 |
|
| 4 | [adv] [pron] [be] something to do | 12 |
|
| 5 | [adv] it [be] something do | 11 |
|
