| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] back [prep] [adj] | 203 |
|
| 2 | [modal v] [vb infin] [adv] for [adj] | 202 |
|
| 3 | [modal v] [vb infin] [adv prt] for [adj] | 125 |
|
| 4 | [modal v] [verb] back for [adj] | 10 |
|
| 5 | [modal v] [vb infin] back for [adj] | 10 |
|
