| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [adv prt] | 1080 |
|
| 2 | [vb past] back [adv prt] | 394 |
|
| 3 | looked [adv] [adv prt] | 189 |
|
| 4 | looked back [adv] | 57 |
|
| 5 | looked [adv prt] [adv prt] | 49 |
|
| 6 | look back [adv prt] | 47 |
|
| 7 | looked back [adv prt] | 28 |
|
