| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] a [noun sg] | 3488 |
|
| 2 | 's [verb] to [be] a | 55 |
|
| 3 | 's [verb] to a [noun sg] | 14 |
|
| 4 | 's [verb] to [be] [noun sg] | 11 |
|
