| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] three [noun pl] | 25 |
|
| 2 | [been] [v-ing] [prep] three [noun pl] | 25 |
|
| 3 | [been] [v-ing] [prep] three [noun pl] | 25 |
|
| 4 | [been] [v-ing] for three [noun pl] | 23 |
|
| 5 | [been] [v-ing] for three [noun pl] | 23 |
|
| 6 | [been] [v-ing] [prep] three years | 13 |
|
| 7 | [been] running [prep] three [noun pl] | 5 |
|
| 8 | [been] [v-ing] [prep] three days | 5 |
|
