| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had be | 29584 |
|
| 2 | [noun prp] had be | 6143 |
|
| 3 | russia [verb] be | 18 |
|
| 4 | russia have be | 17 |
|
| 5 | russia [vb past] be | 13 |
|
| 6 | russia had be | 12 |
|
| 7 | russia had [be] | 12 |
|
