| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [prep] [art] [num ord] | 1241 |
|
| 2 | and then [prep] [art] | 796 |
|
| 3 | and then [art] [num ord] | 129 |
|
| 4 | then [prep] [art] [num ord] | 110 |
|
| 5 | and then [prep] [num ord] | 16 |
|
