| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be an [noun sg] | 1266 |
|
| 2 | [modal v] then be an | 10 |
|
| 3 | [modal v] then be [noun sg] | 7 |
|
| 4 | then be an [noun sg] | 6 |
|
