| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] back [prep] a | 202 |
|
| 2 | [noun] back [prep] a | 202 |
|
| 3 | [noun] [adv] after a | 181 |
|
| 4 | [noun] [adv prt] after a | 23 |
|
| 5 | [noun] back after [art] | 12 |
|
| 6 | [noun] back after a | 7 |
|
| 7 | [noun] back after a | 7 |
|
