| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] two year ' [noun] | 8 |
|
| 2 | be [prep] two year ' [noun] | 8 |
|
| 3 | be of two year ' [noun] | 7 |
|
| 4 | be of two year ' [noun] | 7 |
|
