| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have [be] [prep] this | 6 |
|
| 2 | [modal v] [adv] have [been] [prep] this | 6 |
|
| 3 | [modal v] [adv] have been [prep] this | 6 |
|
| 4 | [modal v] [adv] have be [prep] this | 6 |
|
| 5 | [vb mod] [adv] have [be] [prep] this | 6 |
|
