| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few seconds later [noun prp] | 6 |
|
| 2 | a [det] seconds later [noun prp] | 6 |
|
| 3 | a [adj] seconds later [noun prp] | 6 |
|
| 4 | a [adj] seconds later [noun prp] | 6 |
|
| 5 | a few seconds later [noun prp] | 6 |
|
