| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] [adj] years [prep] | 134 |
|
| 2 | been [verb] [prep] [num] years [prep] | 67 |
|
| 3 | be [verb] [prep] three years [prep] | 35 |
|
| 4 | [be] [verb] [prep] three years [prep] | 35 |
|
| 5 | been [verb] [prep] three [noun] [prep] | 26 |
|
| 6 | been [verb] [prep] three [noun pl] [prep] | 25 |
|
| 7 | been [verb] [prep] three year [prep] | 9 |
|
| 8 | been [verb] [prep] three years [prep] | 9 |
|
| 9 | [been] [verb] [prep] three years [prep] | 9 |
|
| 10 | been [verb] [prep] three years [prep] | 9 |
|
