| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] back [prep] [adj] | 336 |
|
| 2 | [vb infin] [adv] [prep] [num ord] | 58 |
|
| 3 | [verb] back [prep] [num ord] | 57 |
|
| 4 | [vb infin] [adv prt] [prep] [num ord] | 38 |
|
| 5 | [vb infin] back [prep] [num ord] | 6 |
|
