| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [conj] | 5704 |
|
| 2 | [is] [adv] [subord] | 2456 |
|
| 3 | [be] [adv] until | 488 |
|
| 4 | [is] [adv] until | 53 |
|
