| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] have [been] [v-ing] | 68 |
|
| 2 | [vb pp] have been [v-ing] | 68 |
|
| 3 | [vb pp] have be [v-ing] | 68 |
|
| 4 | [vb pp] to have [be] [v-ing] | 58 |
|
| 5 | said have [be] [v-ing] | 15 |
|
| 6 | reported have [be] [v-ing] | 9 |
|
| 7 | believed have [be] [v-ing] | 8 |
|
| 8 | known have [be] [v-ing] | 5 |
|
