| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] a | 6320 |
|
| 2 | it [be] [adv] a | 6320 |
|
| 3 | [pron] is [adv] a | 5607 |
|
| 4 | it [is] [adv] a | 4117 |
|
| 5 | it is [adv] [art] | 3098 |
|
| 6 | it is [adv] a | 2906 |
|
