| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv prt] [prep] | 4598 |
|
| 2 | stairs and [prep] | 44 |
|
| 3 | stairs and [adv prt] | 24 |
|
| 4 | stairs [adv prt] [prep] | 7 |
|
