| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for well [prep] a [noun sg] | 14 |
|
| 2 | for well over a [noun] | 14 |
|
| 3 | for well [prep] a century | 11 |
|
| 4 | for well [prep] a century | 11 |
|
