| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it is [adv] [vb pp] | 345 |
|
| 2 | it is [adv] [vb pp] [subord] | 66 |
|
| 3 | [coord] it is [adv] [subord] | 38 |
|
| 4 | [coord] is [adv] [vb pp] [subord] | 24 |
|
| 5 | [coord] it is [vb pp] [subord] | 12 |
|
