| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] used to be [art] | 20 |
|
| 2 | [det] [noun sg] used to be [art] | 8 |
|
| 3 | [det] [noun] used to be [art] | 8 |
|
| 4 | [det] [noun sg] used to be [art] | 8 |
|
| 5 | [det] [noun sg] [vb mod] to be [art] | 8 |
|
| 6 | [det] [noun sg] used [prep] be [art] | 8 |
|
| 7 | [det] [noun sg] used to [be] [art] | 8 |
|
| 8 | [det] [noun sg] [modal v] to be [art] | 8 |
|
