| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what they [vb past] for | 13 |
|
| 2 | [vb infin] what they [vb past] for | 8 |
|
| 3 | [be] what they [vb past] for | 7 |
|
| 4 | be what they [vb past] for | 7 |
|
| 5 | [is] what they [vb past] for | 5 |
|
| 6 | what they [vb past] [verb] for | 16 |
|
| 7 | what they [vb past] [vb pp] for | 13 |
|
| 8 | what they [vb past] for [pron] | 8 |
|
| 9 | what they [vb past] for [noun] | 8 |
|
| 10 | what they [vb past] for [noun sg] | 7 |
|
| 11 | what they [vb past] for [pers pn] | 6 |
|
