| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] for three | 11 |
|
| 2 | [pers pn] have been [v-ing] for three | 8 |
|
| 3 | [noun] have been [v-ing] for three | 7 |
|
| 4 | have been [v-ing] [pron] for three | 5 |
|
| 5 | have been [v-ing] [pers pn] for three | 5 |
|
| 6 | have been [v-ing] for three [noun pl] | 21 |
|
| 7 | have been [v-ing] for three [noun] | 21 |
|
| 8 | have been [v-ing] for three year | 11 |
|
| 9 | have been [v-ing] for three years | 11 |
|
| 10 | have been [v-ing] for three days | 5 |
|
| 11 | have been [v-ing] for three day | 5 |
|
