| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to be an | 81 |
|
| 2 | be to be an | 81 |
|
| 3 | [was/were] to be an | 57 |
|
| 4 | was to be an | 52 |
|
| 5 | is to be an | 23 |
|
| 6 | [is] to be an | 23 |
|
| 7 | were to be an | 5 |
|
