| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] be an | 819 |
|
| 2 | [vb infin] [verb] [pron] be | 729 |
|
| 3 | [vb infin] [pron] be an | 98 |
|
| 4 | [vb infin] [verb] [pron] an | 47 |
|
| 5 | [vb infin] [verb] be an | 15 |
|
