| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | subsequently [vb pp] a [noun sg] | 20 |
|
| 2 | subsequently [vb past] a [noun sg] | 15 |
|
| 3 | subsequently become a [noun sg] | 7 |
|
| 4 | subsequently became a [noun sg] | 7 |
|
