| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [am/are] [verb] | 86477 |
|
| 2 | what [be] [verb] | 10056 |
|
| 3 | [Wh det] [am/are] [verb] | 4168 |
|
| 4 | what [am/are] [verb] | 211 |
|
