| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but after a [noun sg] | 153 |
|
| 2 | but after a [noun] | 153 |
|
| 3 | but [prep] a time | 25 |
|
| 4 | [conj] after a time | 23 |
|
| 5 | but after [art] time | 9 |
|
| 6 | but after a time | 9 |
|
| 7 | but after a time | 9 |
|
| 8 | but after [art] time | 9 |
|
