| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [be] | 1492 |
|
| 2 | [Wh det] is [be] | 694 |
|
| 3 | which be [be] | 634 |
|
| 4 | which [be] [be] | 634 |
|
| 5 | which [is] [be] | 356 |
|
| 6 | which is [be] | 356 |
|
