| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] back a | 19 |
|
| 2 | [pers pn] [be] [verb] back a | 18 |
|
| 3 | [pron] [be] [v-ing] back a | 16 |
|
| 4 | [pron] [be] going back a | 10 |
|
| 5 | [pron] [be] go back a | 10 |
|
| 6 | [pron] [am/are] [verb] back a | 10 |
|
| 7 | [pron] [was/were] [verb] back a | 9 |
|
| 8 | i [be] [verb] back a | 7 |
|
| 9 | [pron] 'm [verb] back a | 7 |
|
| 10 | i [be] [verb] back a | 7 |
|
| 11 | [pron] was [verb] back a | 6 |
|
