| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [prep] two year | 34 |
|
| 2 | have been [verb] [prep] two year | 34 |
|
| 3 | [vb -s] been [verb] [prep] two year | 15 |
|
| 4 | has been [verb] [prep] two year | 12 |
|
| 5 | [vb base] been [verb] [prep] two year | 8 |
|
| 6 | had been [verb] [prep] two year | 8 |
|
| 7 | have been [verb] [prep] two year | 8 |
|
| 8 | [vb past] been [verb] [prep] two year | 8 |
|
| 9 | been [verb] [adv] [prep] two year | 7 |
|
| 10 | been [verb] [adv] [prep] two year | 5 |
|
| 11 | been [verb] [prep] [adv] two year | 9 |
|
| 12 | been [verb] [prep] [adv] two year | 9 |
|
| 13 | been [verb] [prep] over two year | 7 |
|
| 14 | been [verb] [prep] over two year | 7 |
|
| 15 | been [verb] [prep] two year [prep] | 12 |
|
| 16 | been [verb] [prep] two year [prep] | 12 |
|
| 17 | been [verb] [prep] two year [conj] | 5 |
|
