| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] [is] for | 23 |
|
| 2 | [verb] what [pron] [is] for | 23 |
|
| 3 | [verb] what [pers pn] [is] for | 23 |
|
| 4 | [verb] what it [is] for | 22 |
|
| 5 | [verb] what it [is] for | 22 |
|
| 6 | [verb] what [pron] is for | 14 |
|
| 7 | [verb] what [pron] 's for | 9 |
|
| 8 | know what [pron] [is] for | 9 |
|
| 9 | [vb infin] what [pron] [is] for | 8 |
|
| 10 | know what [pron] [is] for | 5 |
|
| 11 | [vb base] what [pron] [is] for | 5 |
|
