No | Pattern | Freq | Relations |
---|---|---|---|
1 | has been [v-ing] for [adj] years | 57 | |
2 | [vb -s] been [v-ing] for [num] years | 53 | |
3 | [vb -s] been running for [adj] years | 14 | |
4 | [vb -s] been [v-ing] for three years | 8 | |
5 | [vb -s] been [v-ing] for three years | 8 | |
6 | [vb -s] been [v-ing] for [det] years | 7 | |
7 | [vb -s] been trying for [adj] years | 5 |