| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] | 28656 |
|
| 2 | is [subord] | 4237 |
|
| 3 | [be] once | 17 |
|
| 4 | be once | 17 |
|
| 5 | [is] once | 14 |
|
| 6 | is once | 10 |
|
