No | Pattern | Freq | Relations |
---|---|---|---|
1 | able [verb] [adv prt] [prep] | 500 | |
2 | able [to-vb] [adv prt] [prep] | 500 | |
3 | [adj] to keep [adv prt] [prep] | 72 | |
4 | able to keep [adv] [prep] | 18 | |
5 | able keep [adv prt] [prep] | 17 | |
6 | able to keep [adv prt] [prep] | 17 |