| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [conj] [verb] [adv] | 204 |
|
| 2 | look [adv] [conj] [verb] [adv] | 80 |
|
| 3 | look [adv prt] [conj] [verb] [adv] | 61 |
|
| 4 | look back [conj] [verb] [adv] | 10 |
|
