| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] a | 2441 |
|
| 2 | [vb -s] [adv prt] a | 1213 |
|
| 3 | [verb] back a | 579 |
|
| 4 | [vb -s] back [art] | 96 |
|
| 5 | [vb -s] back [art] | 96 |
|
| 6 | [vb -s] back a | 49 |
|
| 7 | [vb -s] back a | 45 |
|
