| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] [num] [noun] | 1058 |
|
| 2 | [be] [verb] [prep] [num] years | 905 |
|
| 3 | be [verb] [prep] [num] years | 905 |
|
| 4 | been [verb] [prep] [num] [noun pl] | 779 |
|
| 5 | been [verb] [prep] [adj] years | 513 |
|
| 6 | been [verb] [prep] [num] year | 279 |
|
| 7 | [been] [verb] [prep] [num] years | 275 |
|
| 8 | been [verb] [prep] [num] years | 275 |
|
