| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | looking back [prep] [art] | 142 |
|
| 2 | looking back [prep] [art] | 142 |
|
| 3 | [verb] back over [art] | 108 |
|
| 4 | looking [adv] over [art] | 67 |
|
| 5 | looking [adv prt] over [art] | 66 |
|
| 6 | look back over [art] | 36 |
|
| 7 | [v-ing] back over [art] | 29 |
|
| 8 | looking back over [art] | 15 |
|
| 9 | looking back over [art] | 15 |
|
