| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [conj] [pron] | 928 |
|
| 2 | [adv] [conj] when [pron] | 650 |
|
| 3 | is [conj] when [pron] | 100 |
|
| 4 | is [adv] when [pron] | 40 |
|
| 5 | is [adv] [conj] when | 13 |
|
