SN4 ""

No	Pattern	Freq
1	[vb mod] not be achieved	117
2	[modal v] not be achieved	117
3	can not be achieved	57
4	can not be achieved	56
5	[verb] not be achieved	27
6	have not be achieved	27
7	could not be achieved	25
8	could not be achieved	25
9	will not be achieved	21
10	will not be achieved	21
11	has not be achieved	17
12	[vb -s] not be achieved	17
13	may not be achieved	7
14	may not be achieved	7
15	[vb past] not be achieved	6
16	had not be achieved	6
17	would not be achieved	5
18	would not be achieved	5
19	not [vb infin] be achieved	14
20	not [adv] be achieved	14
21	not [adv] be achieved	14
22	not have be achieved	14
23	not [verb] be achieved	14
24	not have be achieved	14
25	not yet be achieved	7
26	not yet be achieved	7
27	not be [adv] achieved	10
28	not be [adv] achieved	10
29	not be achieved [prep]	79
30	not be achieved [prep]	79