| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] [that] | 3957 |
|
| 2 | [is] [vb pp] [that] [noun pl] | 243 |
|
| 3 | it [is] [vb pp] [noun pl] | 55 |
|
| 4 | it [is] [that] [noun pl] | 35 |
|
