| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] long period [prep] | 304 |
|
| 2 | [art] long period [prep] | 304 |
|
| 3 | [art] long [noun] for | 190 |
|
| 4 | [art] [adj] period for | 97 |
|
| 5 | [art] long period for | 5 |
|
| 6 | [art] long period for | 5 |
|
