| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [noun] | 54703 |
|
| 2 | be [prep] [noun pl] | 4408 |
|
| 3 | be [prep] year | 60 |
|
| 4 | be [prep] years | 50 |
|
| 5 | [be] [prep] years | 50 |
|
