SN4 ""

No	Pattern	Freq
1	[adv] have seen	222
2	[adv] have see	205
3	[adv] have see	178
4	not have see	97
5	[not/n't] have see	97
6	[adv] have to see	78
7	not have see	51
8	n't have see	46
9	[adv] having see	43
10	never have see	36
11	never have see	36
12	[adv] have see	28
13	ever have see	21
14	ever have see	21
15	[adv] to have see	20
16	just have see	19
17	just have see	19
18	[adv] had see	18
19	well have see	15
20	well have see	15
21	[adv] has see	13
22	only have see	11
23	only have see	11
24	also have see	7
25	also have see	7
26	even have see	6
27	probably have see	6
28	certainly have see	6
29	probably have see	6
30	even have see	6