| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] a [noun sg] | 3541 |
|
| 2 | [verb] [be] [vb pp] a [noun sg] | 583 |
|
| 3 | to [be] [vb pp] a [noun sg] | 225 |
|
| 4 | [verb] to [be] [vb pp] a | 153 |
|
| 5 | [verb] to [be] [vb pp] [noun sg] | 146 |
|
