| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun sg] have be [vb pp] | 1117 |
|
| 2 | [noun sg] could have be [vb pp] | 308 |
|
| 3 | this [noun sg] could be [vb pp] | 198 |
|
| 4 | this [noun sg] could have be | 28 |
|
| 5 | this [noun sg] could have [vb pp] | 17 |
|
| 6 | this could have be [vb pp] | 17 |
|
