| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] at the back | 24 |
|
| 2 | be [adv] at the back | 19 |
|
| 3 | 's [adv] at the back | 8 |
|
| 4 | be always at the back | 6 |
|
| 5 | be always at the back | 6 |
|
| 6 | be right at the back | 6 |
|
| 7 | be right at the back | 6 |
|
| 8 | was [adv] at the back | 5 |
|
| 9 | is [adv] at the back | 5 |
|
