| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [vb pp] [adv] | 242 |
|
| 2 | it [be] [adv] [vb pp] [adv] | 242 |
|
| 3 | it is [adv] [vb pp] [adv] | 189 |
|
| 4 | [pron] is [adv] [vb pp] [adv] | 188 |
|
| 5 | it is [adv] [vb pp] [adv] | 155 |
|
| 6 | it is [adv] [verb] [adv] | 130 |
|
| 7 | it [is] [adv] [vb pp] [adv] | 130 |
|
| 8 | [pers pn] is [adv] [vb pp] [adv] | 119 |
|
| 9 | it is [adv] [vb pp] [adv] | 95 |
|
