| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [to-vb] [adv prt] [noun] | 32 |
|
| 2 | used [verb] [adv prt] [noun] | 32 |
|
| 3 | used go [adv prt] [noun] | 7 |
|
| 4 | [modal v] to go [adv prt] [noun] | 7 |
|
| 5 | used to go [adv] [noun] | 7 |
|
