| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] [noun sg] for | 65 |
|
| 2 | [adv] it [modal v] [be] [noun sg] | 52 |
|
| 3 | it [modal v] [be] [noun sg] for | 40 |
|
| 4 | [adv] it [modal v] [be] for | 23 |
|
