| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then after a [det] [noun pl] | 7 |
|
| 2 | then after [art] [det] [noun pl] | 7 |
|
| 3 | then after [art] few [noun pl] | 7 |
|
| 4 | then after a [det] [noun pl] | 7 |
|
