| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [pron] a [noun] | 901 |
|
| 2 | have [vb pp] [pron] [noun] ago | 20 |
|
| 3 | have [vb pp] a [noun] ago | 15 |
|
| 4 | [vb pp] [pron] a [noun] ago | 5 |
|
