| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] [Wh det] [pron] [vb mod] [verb] | 26 |
|
| 2 | [is] [det] [pron] [pron] [vb mod] [verb] | 21 |
|
| 3 | [be] [det] [Wh det] [pron] [vb mod] [verb] | 13 |
|
| 4 | [is] [det] [Wh det] [pron] [modal v] [verb] | 11 |
|
