| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] at [art] [noun] when | 22 |
|
| 2 | [vb -s] [adv prt] [prep] [art] [noun] when | 19 |
|
| 3 | [vb -s] [adv prt] at [art] [noun] [adv] | 8 |
|
| 4 | [vb -s] [adv prt] at [art] [noun] when | 6 |
|
| 5 | [vb -s] [adv] at [art] [noun] when | 6 |
|
| 6 | [vb -s] [adv prt] at [art] [noun] [Wh adv] | 6 |
|
