| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] [that] | 1240 |
|
| 2 | it is [vb pp] [that] [adj] | 209 |
|
| 3 | is [adv] [vb pp] [that] [adj] | 99 |
|
| 4 | it is [adv] [vb pp] [adj] | 37 |
|
