| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [adv] [prep] | 134 |
|
| 2 | [noun sg] have [been] [v-ing] [prep] | 87 |
|
| 3 | [noun sg] have [been] [v-ing] [adv] | 23 |
|
| 4 | [noun sg] have [been] [adv] [prep] | 14 |
|
