| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [verb] [prep] | 1975 |
|
| 2 | it have been [v-ing] [prep] | 131 |
|
| 3 | [pron] have been going [prep] | 100 |
|
| 4 | [pers pn] have been going [prep] | 81 |
|
| 5 | it have [been] going [prep] | 18 |
|
| 6 | it [verb] been going [prep] | 18 |
|
| 7 | it have [be] going [prep] | 18 |
|
| 8 | it have been go [prep] | 18 |
|
| 9 | it have be going [prep] | 18 |
|
| 10 | it have been going [prep] | 18 |
|
