SN4 ""

No	Pattern	Freq
1	[be] not necessarily	1040
2	be not necessarily	1039
3	[verb] not necessarily	814
4	do not necessarily	786
5	[is] not necessarily	557
6	is not necessarily	508
7	[vb mod] not necessarily	496
8	[modal v] not necessarily	496
9	[vb -s] not necessarily	456
10	does not necessarily	442
11	[conj] not necessarily	420
12	[am/are] not necessarily	330
13	are not necessarily	297
14	[coord] not necessarily	262
15	[vb base] not necessarily	234
16	do not necessarily	229
17	but not necessarily	186
18	but not necessarily	186
19	[subord] not necessarily	158
20	[was/were] not necessarily	153
21	will not necessarily	152
22	will not necessarily	152
23	[vb past] not necessarily	119
24	did not necessarily	114
25	would not necessarily	107
26	would not necessarily	107
27	though not necessarily	94
28	though not necessarily	94
29	was not necessarily	92
30	may not necessarily	86