| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [pron] used to be | 94 |
|
| 2 | [conj] [ex0] used to be | 69 |
|
| 3 | [subord] [ex0] used to be | 25 |
|
| 4 | as [ex0] [modal v] to be | 8 |
|
| 5 | as [ex0] used to be | 6 |
|
| 6 | as [ex0] used [prep] be | 6 |
|
| 7 | as [ex0] used [prep] be | 6 |
|
| 8 | as [ex0] used to [be] | 6 |
|
| 9 | as [ex0] used to be | 6 |
|
