| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [pron] [Wh det] [be] [verb] [prep] | 17 |
|
| 2 | is [pron] [Wh det] [be] [vb pp] [prep] | 15 |
|
| 3 | is [pron] [Wh det] [be] [adj] [prep] | 5 |
|
| 4 | is [pron] [Wh det] [be] [adj] [prep] | 5 |
|
