| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a very long [noun sg] [prep] | 10 |
|
| 2 | for a very long [noun] [prep] | 10 |
|
| 3 | for a very long time [prep] | 8 |
|
| 4 | for a very long time [prep] | 8 |
|
