| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] long period [prep] [noun] | 20 |
|
| 2 | for [art] long period [prep] [noun sg] | 20 |
|
| 3 | for a long period [prep] [noun] | 19 |
|
| 4 | for a long period [prep] [noun] | 19 |
|
| 5 | for [art] long period [prep] [noun] | 19 |
|
| 6 | for [art] long period of [noun] | 18 |
|
| 7 | for [art] long period [prep] time | 14 |
|
| 8 | for [art] long period [prep] time | 14 |
|
