| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be a [adj] | 2835 |
|
| 2 | [vb past] [prep] be a [adj] | 569 |
|
| 3 | happen [prep] be a [adj] | 38 |
|
| 4 | happened [prep] be [art] [adj] | 23 |
|
| 5 | happened [prep] be [art] [adj] | 23 |
|
| 6 | happened [prep] be a [adj] | 10 |
|
| 7 | happened [prep] [be] a [adj] | 7 |
|
| 8 | happened [prep] be a [adj] | 7 |
|
| 9 | happened [prep] be a [adj] | 7 |
|
| 10 | happened [prep] [be] a [adj] | 7 |
|
