| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] point [conj] [verb] | 31 |
|
| 2 | [adv prt] at [adj] [conj] [verb] | 25 |
|
| 3 | [adv prt] at [adj] point [conj] | 16 |
|
