| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to be | 31971 |
|
| 2 | [noun pl] to be | 10075 |
|
| 3 | year to be | 81 |
|
| 4 | years to [be] | 42 |
|
| 5 | years to [be] | 42 |
|
| 6 | years to be | 42 |
|
| 7 | years [prep] be | 42 |
|
