| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have had [to-vb] [adj] [noun pl] | 6 |
|
| 2 | [modal v] have had [to-vb] [adj] [noun pl] | 6 |
|
| 3 | have had [to-vb] [adj] [adj] [noun pl] | 6 |
|
| 4 | have had [to-vb] [adj] [adj] [noun pl] | 6 |
|
