| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [vb base] [adv] for a | 14 |
|
| 2 | when [pron] [vb base] [adv prt] for a | 11 |
|
| 3 | when [pron] [vb base] for a [noun] | 20 |
|
| 4 | when [pron] [vb base] for a [noun sg] | 20 |
|
