| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [pron] [noun sg] | 900 |
|
| 2 | it is [that] [pron] | 268 |
|
| 3 | is [that] [pron] [noun sg] | 234 |
|
| 4 | it [that] [pron] [noun sg] | 29 |
|
