| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [noun] | 3298 |
|
| 2 | [be] [vb pp] president | 193 |
|
| 3 | be [vb pp] president | 193 |
|
| 4 | was [verb] president | 155 |
|
| 5 | [was/were] [vb pp] president | 148 |
|
