| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it used to be | 160 |
|
| 2 | [subord] it used to [be] | 116 |
|
| 3 | as it used to [be] | 53 |
|
| 4 | as it used to [be] | 53 |
|
| 5 | than it used to [be] | 45 |
|
| 6 | than it used to [be] | 45 |
|
| 7 | [coord] it used to [be] | 35 |
|
| 8 | and it used to [be] | 25 |
|
| 9 | and it used to [be] | 25 |
|
| 10 | [that] it used to [be] | 9 |
|
| 11 | that it used to [be] | 9 |
|
| 12 | that it used to [be] | 9 |
|
| 13 | because it used to [be] | 8 |
|
| 14 | because it used to [be] | 8 |
|
| 15 | but it used to [be] | 7 |
|
| 16 | but it used to [be] | 7 |
|
