| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [to-vb] back | 171 |
|
| 2 | [vb base] [vb pp] [to-vb] back | 95 |
|
| 3 | [verb] got [to-vb] back | 86 |
|
| 4 | 've [vb pp] [to-vb] back | 79 |
|
| 5 | [verb] [vb pp] to go back | 55 |
|
| 6 | [vb past] [vb pp] [to-vb] back | 45 |
|
| 7 | [verb] [vb pp] to get back | 36 |
|
| 8 | had [vb pp] [to-vb] back | 33 |
|
| 9 | [vb -s] [vb pp] [to-vb] back | 26 |
|
| 10 | [verb] [vb pp] to come back | 24 |
|
| 11 | [verb] decided [to-vb] back | 17 |
|
| 12 | [verb] had [to-vb] back | 16 |
|
| 13 | has [vb pp] [to-vb] back | 16 |
|
| 14 | have [vb pp] [to-vb] back | 16 |
|
| 15 | 's [vb pp] [to-vb] back | 10 |
|
| 16 | 'd [vb pp] [to-vb] back | 9 |
|
| 17 | [verb] begun [to-vb] back | 8 |
|
| 18 | [vb infin] [vb pp] [to-vb] back | 7 |
|
| 19 | have [vb pp] [to-vb] back | 7 |
|
| 20 | [verb] [vb pp] to hold back | 6 |
|
| 21 | [verb] [vb pp] to cut back | 6 |
|
| 22 | [verb] [vb pp] to bring back | 5 |
|
