| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] [conj] | 1354 |
|
| 2 | it is [adv] [vb pp] in | 277 |
|
| 3 | it is [vb pp] [conj] in | 86 |
|
| 4 | is [adv] [vb pp] [conj] in | 52 |
|
| 5 | it is [adv] [conj] in | 6 |
|
