| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have been [v-ing] for [noun pl] | 15 |
|
| 2 | [noun sg] have be [v-ing] for years | 9 |
|
| 3 | [noun sg] has be [v-ing] for [noun pl] | 8 |
|
