| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be an [adj] | 680 |
|
| 2 | [verb] [prep] [be] an excellent | 20 |
|
| 3 | [verb] [prep] be [art] excellent | 20 |
|
| 4 | [verb] [prep] be a excellent | 20 |
|
| 5 | [verb] [prep] be [art] excellent | 20 |
|
| 6 | [verb] [prep] be an excellent | 20 |
|
