| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [det] | 18816 |
|
| 2 | what [is] [adj] | 6471 |
|
| 3 | what [be] [det] | 3534 |
|
| 4 | [Wh det] [is] [det] | 3264 |
|
| 5 | what [is] [det] | 2818 |
|
