| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [prep] be a [adj] | 168 |
|
| 2 | [vb mod] to [be] a [adj] | 168 |
|
| 3 | [vb mod] [prep] [be] a [adj] | 143 |
|
| 4 | used [prep] [be] a [adj] | 138 |
|
| 5 | ought [prep] [be] a [adj] | 30 |
|
| 6 | [vb mod] [prep] [be] an [adj] | 25 |
|
| 7 | [vb mod] [prep] [be] a old | 10 |
|
| 8 | [vb mod] [prep] [be] a great | 10 |
|
| 9 | [vb mod] [prep] [be] a good | 6 |
|
