| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] it is | 964 |
|
| 2 | [coord] it is [vb pp] | 951 |
|
| 3 | [adv] it is [vb pp] | 872 |
|
| 4 | [coord] [adv] is [vb pp] | 114 |
|
