| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] for a long [noun sg] | 10 |
|
| 2 | they [verb] for [art] long time | 8 |
|
| 3 | they [verb] for [art] long [noun sg] | 8 |
|
| 4 | they [vb past] for [art] long [noun sg] | 5 |
|
