| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [that] [pron] [modal v] [verb] | 674 |
|
| 2 | [that] [pron] [modal v] [verb] [noun prp] | 310 |
|
| 3 | is [that] [pron] [verb] [noun prp] | 22 |
|
