| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [pron] | 2957 |
|
| 2 | it [is] [adv] [that] | 1226 |
|
| 3 | [is] [adv] [that] [pron] | 960 |
|
| 4 | it [is] [that] [pron] | 310 |
|
| 5 | it [adv] [that] [pron] | 207 |
|
