| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it have been [v-ing] | 36 |
|
| 2 | [verb] it had been [v-ing] | 14 |
|
| 3 | [verb] it 's been [v-ing] | 13 |
|
| 4 | [vb base] it have been [v-ing] | 13 |
|
| 5 | [vb past] it have been [v-ing] | 12 |
|
| 6 | say it have been [v-ing] | 11 |
|
| 7 | [verb] it have been going | 9 |
|
| 8 | [verb] it has been [v-ing] | 9 |
|
| 9 | said it have been [v-ing] | 6 |
|
| 10 | [vb -s] it have been [v-ing] | 6 |
|
| 11 | [verb] it have been working | 6 |
|
| 12 | know it have been [v-ing] | 5 |
|
| 13 | says it have been [v-ing] | 5 |
|
