| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be back for [art] | 8 |
|
| 2 | [pers pn] [modal v] be back for [art] | 7 |
|
| 3 | [modal v] be [verb] back for [art] | 7 |
|
| 4 | [modal v] be [vb pp] back for [art] | 6 |
|
| 5 | [modal v] be back for [art] [noun] | 8 |
|
| 6 | [modal v] be back for [art] [noun sg] | 6 |
|
| 7 | [modal v] be back for [art] [adj] | 5 |
|
