| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it have been [v-ing] [prep] | 40 |
|
| 2 | [subord] it have been [v-ing] [prep] | 16 |
|
| 3 | [coord] it have been [v-ing] [prep] | 13 |
|
| 4 | [noun] it have been [v-ing] [prep] | 12 |
|
| 5 | that it have been [v-ing] [prep] | 11 |
|
| 6 | [that] it have been [v-ing] [prep] | 11 |
|
| 7 | that it have been [v-ing] [prep] | 11 |
|
| 8 | [noun sg] it have been [v-ing] [prep] | 10 |
|
| 9 | and it have been [v-ing] [prep] | 9 |
|
| 10 | and it have been [v-ing] [prep] | 9 |
|
| 11 | [verb] it have been [v-ing] [prep] | 7 |
|
| 12 | [Wh det] it have been [v-ing] [prep] | 6 |
|
| 13 | [pron] it have been [v-ing] [prep] | 6 |
|
| 14 | which it have been [v-ing] [prep] | 6 |
|
| 15 | which it have been [v-ing] [prep] | 6 |
|
| 16 | it [modal v] have been [v-ing] [prep] | 14 |
|
| 17 | it [vb mod] have been [v-ing] [prep] | 14 |
|
| 18 | it must have been [v-ing] [prep] | 8 |
|
| 19 | it must have been [v-ing] [prep] | 8 |
|
| 20 | it have [adv] been [v-ing] [prep] | 7 |
|
| 21 | it have [adv] been [v-ing] [prep] | 7 |
|
| 22 | it have been [prep] [v-ing] [prep] | 5 |
|
| 23 | it have been [prep] [v-ing] [prep] | 5 |
|
| 24 | it have been [v-ing] [adv] [prep] | 50 |
|
| 25 | it have been [v-ing] [adv prt] [prep] | 36 |
|
| 26 | it have been [v-ing] on [prep] | 23 |
|
| 27 | it have been [v-ing] on [prep] | 23 |
|
| 28 | it have been [v-ing] [adv] [prep] | 14 |
|
| 29 | it have been [v-ing] up [prep] | 7 |
|
| 30 | it have been [v-ing] up [prep] | 7 |
|
