| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] then a week | 7 |
|
| 2 | [coord] then a week | 7 |
|
| 3 | and then a week | 6 |
|
| 4 | and then a week | 6 |
|
| 5 | then [adv] a week | 6 |
|
| 6 | then [adv] a week | 6 |
|
| 7 | then [verb] a week | 5 |
|
| 8 | then a week [adv] | 7 |
|
| 9 | then a week later | 7 |
|
| 10 | then a week later | 7 |
|
| 11 | then a week [adv] | 7 |
|
