| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [adv] [prep] [art] [noun] | 679 |
|
| 2 | [adv] again [prep] [art] [noun] | 413 |
|
| 3 | [adv prt] again [prep] [art] [noun] | 218 |
|
| 4 | back again [prep] [art] [noun] | 58 |
|
| 5 | back again [prep] [art] [noun] | 58 |
|
