| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] [that] | 3811 |
|
| 2 | [adj] it is [vb pp] | 138 |
|
| 3 | [adj] it is [that] | 92 |
|
| 4 | [adj] is [vb pp] [that] | 8 |
|
