No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been [v-ing] for [det] years | 36 | |
2 | had been [v-ing] for [det] year | 19 | |
3 | have been [v-ing] for several year | 14 | |
4 | have been [v-ing] for many year | 13 | |
5 | have been [v-ing] for some year | 9 | |
6 | have been [v-ing] for [det] year | 7 | |
7 | has been [v-ing] for [det] year | 7 |