| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [noun] | 8764 |
|
| 2 | was [verb] [noun sg] | 4859 |
|
| 3 | be [verb] president | 201 |
|
| 4 | [be] [verb] president | 201 |
|
| 5 | was [verb] president | 155 |
|
| 6 | [was/were] [verb] president | 153 |
|
