| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adv prt] for years | 21 |
|
| 2 | have be [v-ing] on for years | 14 |
|
| 3 | have be going [adv prt] for years | 11 |
|
| 4 | has be [v-ing] [adv prt] for years | 8 |
|
| 5 | had be [v-ing] [adv prt] for years | 6 |
|
