| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] have been [v-ing] | 103 |
|
| 2 | as if [pron] have been [v-ing] | 102 |
|
| 3 | [prep] if [pers pn] have been [v-ing] | 98 |
|
| 4 | [prep] if [pron] had been [v-ing] | 62 |
|
| 5 | [prep] if he have been [v-ing] | 31 |
|
| 6 | [prep] if she have been [v-ing] | 31 |
|
| 7 | [prep] if he have been [v-ing] | 31 |
|
| 8 | [prep] if she have been [v-ing] | 31 |
|
| 9 | [prep] if [pron] 'd been [v-ing] | 21 |
|
| 10 | [prep] if i have been [v-ing] | 14 |
|
| 11 | [prep] if i have been [v-ing] | 14 |
|
| 12 | [prep] if [pron] 've been [v-ing] | 14 |
|
| 13 | [prep] if you have been [v-ing] | 10 |
|
| 14 | [prep] if you have been [v-ing] | 10 |
|
| 15 | [prep] if they have been [v-ing] | 9 |
|
| 16 | [prep] if they have been [v-ing] | 9 |
|
| 17 | [prep] if [pron] have been waiting | 9 |
|
| 18 | [prep] if [pron] have been running | 6 |
|
| 19 | [prep] if [indef pn] have been [v-ing] | 5 |
|
| 20 | [prep] if [pron] have been standing | 5 |
|
