| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [verb] [adv prt] [prep] [art] | 2558 |
|
| 2 | [Wh det] [be] [verb] [adv prt] [prep] [art] | 403 |
|
| 3 | what [be] [verb] [adv] [prep] [art] | 201 |
|
| 4 | what [be] [verb] [adv prt] [prep] [art] | 163 |
|
