| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back for | 518 |
|
| 2 | sent [adv] for | 146 |
|
| 3 | sent back [prep] | 127 |
|
| 4 | sent [adv prt] for | 125 |
|
| 5 | [vb pp] back for | 99 |
|
| 6 | send back for | 15 |
|
| 7 | sent back for | 12 |
|
