| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] the | 7334 |
|
| 2 | was [to-vb] the | 2152 |
|
| 3 | [be] to improve the | 63 |
|
| 4 | be to improve the | 63 |
|
| 5 | was improve the | 20 |
|
| 6 | [was/were] to improve the | 16 |
|
| 7 | was to improve [art] | 16 |
|
| 8 | was to improve the | 16 |
|
| 9 | was to improve [art] | 16 |
|
