| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [vb pp] [that] | 2056 |
|
| 2 | it [is] [adv] [vb pp] [conj] | 1450 |
|
| 3 | it [is] [adv] [vb pp] [that] | 1287 |
|
| 4 | it [is] [adv] [verb] [that] | 1268 |
|
| 5 | [pron] [is] [adv] [vb pp] [that] | 1236 |
|
