| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [prep] [adj] year | 42 |
|
| 2 | been [adv] [prep] [num] year | 35 |
|
| 3 | been [adv] [prep] two [noun] | 11 |
|
| 4 | be [adv] [prep] two year | 10 |
|
| 5 | [be] [adv] [prep] two year | 10 |
|
| 6 | been [adv] [prep] two year | 6 |
|
| 7 | been [adv] [prep] two year | 5 |
|
| 8 | [been] [adv] [prep] two year | 5 |
|
| 9 | been [adv] [prep] two year | 5 |
|
