| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [pron] | 8305 |
|
| 2 | is [pron] [prep] | 2743 |
|
| 3 | that [pron] [prep] | 1257 |
|
| 4 | is that [prep] | 900 |
|
