| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adv prt] [prep] some time | 15 |
|
| 2 | been [v-ing] [adv prt] for some [noun sg] | 15 |
|
| 3 | been [v-ing] on [prep] some [noun sg] | 12 |
|
| 4 | been going [adv prt] [prep] some [noun sg] | 9 |
|
