| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] until the [num ord] | 9 |
|
| 2 | [prep] least until the [num ord] | 6 |
|
| 3 | [prep] least until the [num ord] | 6 |
|
| 4 | at [adv] until the [num ord] | 6 |
|
