| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is that when | 31 |
|
| 2 | [verb] is that when | 31 |
|
| 3 | know is that when | 8 |
|
| 4 | [to-vb] is that when | 6 |
|
| 5 | [vb base] is that when | 5 |
|
| 6 | say is that when | 5 |
|
| 7 | [v-ing] is that when | 5 |
|
| 8 | [vb infin] is that when | 5 |
|
