| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [v-ing] for [adj] | 235 |
|
| 2 | [verb] back for [adj] | 128 |
|
| 3 | [v-ing] back for [adj] | 24 |
|
| 4 | [verb] [v-ing] back for | 11 |
|
| 5 | [verb] [v-ing] back [adj] | 11 |
|
