| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] until it [verb] | 117 |
|
| 2 | [v-ing] [adv] it [verb] | 98 |
|
| 3 | [v-ing] [adv] until it | 16 |
|
| 4 | [v-ing] until it [verb] | 15 |
|
