| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] [verb] [pron] | 320 |
|
| 2 | it [be] [adv] [adj] [verb] [Wh det] | 106 |
|
| 3 | it be [adv] [adj] [verb] [Wh det] | 106 |
|
| 4 | it is [adv] [adj] [verb] [Wh det] | 97 |
|
| 5 | it [is] [adv] [adj] [verb] [Wh det] | 86 |
|
| 6 | [pron] is [adv] [adj] [verb] [Wh det] | 70 |
|
| 7 | it is [adv] [adj] [verb] [Wh det] | 67 |
|
