| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [to-vb] when [art] | 16 |
|
| 2 | [adv prt] [to-vb] when [art] | 16 |
|
| 3 | about [to-vb] when [art] | 14 |
|
| 4 | [adv prt] [to-vb] when the | 10 |
|
| 5 | [adv prt] [to-vb] when the | 10 |
|
| 6 | [adv prt] to leave when [art] | 7 |
|
| 7 | [adv prt] [to-vb] when a | 6 |
|
| 8 | [adv prt] [to-vb] when a | 6 |
|
