| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] [conj] | 1530 |
|
| 2 | [coord] it is [adv] [vb pp] | 431 |
|
| 3 | [coord] it is [vb pp] [conj] | 407 |
|
| 4 | [coord] it is [adv] [conj] | 114 |
|
| 5 | [coord] is [adv] [vb pp] [conj] | 55 |
|
