| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that 's [adv] | 12846 |
|
| 2 | that 's [Wh adv] | 5412 |
|
| 3 | that [be] when | 791 |
|
| 4 | that be when | 789 |
|
| 5 | that [is] when | 574 |
|
| 6 | [adj] 's when | 499 |
|
| 7 | that 's when | 497 |
|
