| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] been president [prep] | 16 |
|
| 2 | who [vb past] been president [prep] | 8 |
|
| 3 | [pers pn] [vb past] been president [prep] | 8 |
|
| 4 | [Wh pn] [vb past] been president [prep] | 8 |
|
| 5 | who [vb past] been president [prep] | 8 |
|
| 6 | he [vb past] been president [prep] | 6 |
|
| 7 | he [vb past] been president [prep] | 6 |
|
| 8 | [noun] [vb past] been president [prep] | 5 |
|
| 9 | [vb past] been [vb pp] president [prep] | 14 |
|
| 10 | [vb past] been [verb] president [prep] | 14 |
|
| 11 | [vb past] been elect president [prep] | 10 |
|
| 12 | [vb past] been elected president [prep] | 10 |
|
| 13 | [vb past] been president [prep] [art] | 16 |
|
| 14 | [vb past] been president [prep] the | 16 |
|
| 15 | [vb past] been president [prep] the | 16 |
|
| 16 | [vb past] been president [prep] [art] | 16 |
|
| 17 | [vb past] been president [prep] [noun] | 9 |
|
| 18 | [vb past] been president [prep] [noun prp] | 8 |
|
