| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a long [noun] [prep] time | 88 |
|
| 2 | [prep] a long [noun sg] [prep] time | 88 |
|
| 3 | [prep] a long [noun] of time | 88 |
|
| 4 | [prep] a long period [prep] time | 88 |
|
| 5 | [prep] a long [noun] [prep] time | 88 |
|
| 6 | [prep] a long period [prep] time | 88 |
|
| 7 | over a long [noun] [prep] time | 71 |
|
| 8 | over a long [noun] [prep] time | 71 |
|
| 9 | for a long [noun] [prep] time | 14 |
|
| 10 | for a long [noun] [prep] time | 14 |
|
