| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] a long time | 6 |
|
| 2 | they [vb base] a long time | 6 |
|
| 3 | they [vb base] [art] long time | 6 |
|
| 4 | they [vb base] [art] long time | 6 |
|
| 5 | they take [art] long time | 5 |
|
