| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] what the | 17 |
|
| 2 | is [to-vb] [Wh det] the | 17 |
|
| 3 | is [to-vb] what the | 17 |
|
| 4 | is [to-vb] [pers pn] the | 10 |
|
| 5 | is to do [pron] the | 5 |
|
| 6 | is to give [pron] the | 5 |
|
