| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [verb] | 7342 |
|
| 2 | [noun prp] have been [v-ing] | 1988 |
|
| 3 | [noun] have been trying | 163 |
|
| 4 | [noun prp] have been try | 64 |
|
| 5 | [noun prp] [verb] been trying | 61 |
|
| 6 | [noun prp] have [be] trying | 61 |
|
| 7 | [noun prp] have [been] trying | 61 |
|
| 8 | [noun prp] have be trying | 61 |
|
