| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] for a [adj] | 103 |
|
| 2 | [prep] [be] [v-ing] [prep] a [adj] | 75 |
|
| 3 | [prep] [be] [v-ing] [prep] a [adj] | 75 |
|
| 4 | [prep] [be] [v-ing] for [art] [adj] | 27 |
|
| 5 | [prep] [be] [v-ing] for [art] [adj] | 27 |
|
| 6 | [prep] [be] [v-ing] for a [adj] | 16 |
|
| 7 | [prep] [be] [v-ing] for a [adj] | 15 |
|
