| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [prep] a long | 18 |
|
| 2 | they [vb past] [prep] a long | 12 |
|
| 3 | they [verb] for a long | 7 |
|
| 4 | they [vb base] [prep] a long | 5 |
|
