| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] for many years | 55 |
|
| 2 | [been] for [adj] years | 53 |
|
| 3 | [been] for [det] years | 36 |
|
| 4 | [been] for many [noun] | 29 |
|
| 5 | [been] for many [noun pl] | 27 |
|
| 6 | [been] for many years | 25 |
|
| 7 | [been] for many year | 25 |
|
| 8 | [been] for many years | 25 |
|
| 9 | [been] [prep] many years | 25 |
|
| 10 | [been] [prep] many years | 25 |
|
