SN4 ""

No	Pattern	Freq
1	[verb] let [pers pn] know	115
2	[verb] to let [pron] know	70
3	[vb base] let [pron] know	42
4	[verb] let me know	42
5	[verb] let i know	42
6	have let [pron] know	27
7	[vb infin] let [pron] know	27
8	do let [pron] know	23
9	[verb] let [pron] know	23
10	[verb] let you know	22
11	[verb] let you know	22
12	do let [pron] know	20
13	[verb] let we know	20
14	[verb] let us know	20
15	[verb] let [pron] know	17
16	[vb past] let [pron] know	16
17	[vb pp] let [pron] know	15
18	[v-ing] let [pron] know	13
19	[verb] let they know	12
20	want let [pron] know	12
21	[verb] let them know	11
22	have let [pron] know	11
23	[verb] let her know	10
24	[verb] let she know	10
25	[verb] let [pron] know	10
26	[verb] let he know	9
27	[verb] let him know	9
28	[verb] let [indef pn] know	6
29	[vb -s] let [pron] know	5
30	have let [pron] know	5