| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] many [noun] | 16 |
|
| 2 | has [been] [prep] many [noun pl] | 14 |
|
| 3 | has [been] for many [noun] | 12 |
|
| 4 | has [been] [prep] many years | 10 |
|
| 5 | has [been] [prep] many year | 10 |
|
