| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] back [art] | 12 |
|
| 2 | is [verb] back [art] | 11 |
|
| 3 | [is] [verb] back the | 9 |
|
| 4 | [is] [verb] back a | 9 |
|
| 5 | 's [verb] back [art] | 8 |
|
| 6 | [is] bring back [art] | 6 |
|
| 7 | [is] [to-vb] back [art] | 6 |
|
| 8 | [is] going back [art] | 5 |
|
| 9 | [is] go back [art] | 5 |
|
