| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] they [modal v] [verb] back | 25 |
|
| 2 | [that] they [vb mod] [verb] back | 25 |
|
| 3 | [that] they [verb] [verb] back | 16 |
|
| 4 | [that] they have [verb] back | 11 |
|
| 5 | [that] they [vb past] [verb] back | 10 |
|
| 6 | [that] they [be] [verb] back | 8 |
|
| 7 | [that] they be [verb] back | 8 |
|
| 8 | [that] they can [verb] back | 7 |
|
| 9 | [that] they can [verb] back | 7 |
|
| 10 | [that] they [vb base] [verb] back | 6 |
|
| 11 | [that] they had [verb] back | 5 |
|
| 12 | [that] they [was/were] [verb] back | 5 |
|
| 13 | [that] they were [verb] back | 5 |
|
| 14 | [that] they [verb] [verb] back | 16 |
|
| 15 | [that] they [verb] go back | 11 |
|
| 16 | [that] they [verb] [to-vb] back | 9 |
|
| 17 | [that] they [verb] to go back | 7 |
|
| 18 | [that] they [verb] [vb pp] back | 7 |
|
| 19 | [that] they [verb] back [prep] | 6 |
|
| 20 | [that] they [verb] back [prep] | 6 |
|
