| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] long period of time and | 7 |
|
| 2 | a long [noun] of time and | 7 |
|
| 3 | [art] long [noun] of time and | 7 |
|
| 4 | [art] long [noun sg] of time and | 7 |
|
| 5 | a long [noun] of time and | 7 |
|
| 6 | [art] long period of time and | 7 |
|
