| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] back to the | 83 |
|
| 2 | [vb mod] [be] [verb] back to the | 83 |
|
| 3 | [modal v] [be] [verb] back to the | 83 |
|
| 4 | [modal v] be [verb] back to the | 83 |
|
| 5 | [modal v] [be] [vb pp] back to the | 66 |
|
| 6 | [modal v] [be] trace back to the | 32 |
|
| 7 | can [be] [verb] back to the | 32 |
|
| 8 | can [be] [verb] back to the | 32 |
|
| 9 | [modal v] [be] traced back to the | 32 |
|
| 10 | will [be] [verb] back to the | 17 |
|
| 11 | [modal v] [be] [v-ing] back to the | 15 |
|
| 12 | will [be] [verb] back to the | 14 |
|
| 13 | would [be] [verb] back to the | 9 |
|
| 14 | may [be] [verb] back to the | 9 |
|
| 15 | may [be] [verb] back to the | 9 |
|
| 16 | would [be] [verb] back to the | 9 |
|
| 17 | [modal v] [be] go back to the | 8 |
|
| 18 | [modal v] [be] going back to the | 7 |
|
| 19 | should [be] [verb] back to the | 5 |
|
| 20 | must [be] [verb] back to the | 5 |
|
| 21 | should [be] [verb] back to the | 5 |
|
| 22 | must [be] [verb] back to the | 5 |
|
