| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used to be | 1772 |
|
| 2 | one [modal v] to be | 18 |
|
| 3 | one [vb mod] to be | 18 |
|
| 4 | one used to [be] | 5 |
|
| 5 | one used to be | 5 |
|
| 6 | one used [prep] be | 5 |
|
| 7 | one used to be | 5 |
|
| 8 | one used to [be] | 5 |
|
| 9 | one used [prep] be | 5 |
|
| 10 | one used to be | 5 |
|
