| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [pron] is | 927 |
|
| 2 | [vb -s] [Wh det] [pron] [be] | 285 |
|
| 3 | [vb -s] [Wh det] [pron] be | 282 |
|
| 4 | [vb -s] [pron] [pron] is | 180 |
|
| 5 | [vb -s] [Wh det] [pron] [is] | 177 |
|
