| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun pl] | 293275 |
|
| 2 | then [prep] [art] | 2057 |
|
| 3 | then [art] [noun pl] | 1043 |
|
| 4 | then [prep] [noun pl] | 117 |
|
