| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pos pn] mother [verb] [vb pp] | 10 |
|
| 2 | when [pos pn] mother [verb] [vb pp] | 10 |
|
| 3 | when [pos pn] mother [vb past] [vb pp] | 10 |
|
| 4 | when [pos pn] mother have [vb pp] | 9 |
|
| 5 | when [pos pn] mother had [vb pp] | 9 |
|
