| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [prep] | 900 |
|
| 2 | be that during | 29 |
|
| 3 | [be] that during | 29 |
|
| 4 | [is] that during | 15 |
|
| 5 | is [conj] during | 15 |
|
| 6 | is that during | 15 |
|
| 7 | is [that] during | 15 |
|
