| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] | 3866 |
|
| 2 | [adv] it is [adv] | 1195 |
|
| 3 | [adv] it is [vb pp] | 872 |
|
| 4 | [adv] is [adv] [vb pp] | 201 |
|
| 5 | [adv] it [adv] [vb pp] | 8 |
|
