| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [adj] | 1074 |
|
| 2 | [vb pp] back [adj] | 106 |
|
| 3 | sent [adv] [adj] | 48 |
|
| 4 | sent [adv prt] [adj] | 31 |
|
| 5 | send back [adj] | 26 |
|
| 6 | sent back [adj] | 7 |
|
