SN4 ""

No	Pattern	Freq
1	[adv] and let	68
2	[verb] and let	67
3	[adv prt] and let	46
4	[vb infin] and let	34
5	[to-vb] and let	33
6	[adv] and let	22
7	back and let	21
8	back and let	21
9	relax and let	9
10	aside and let	8
11	aside and let	8
12	go and let	7
13	down and let	6
14	in and let	6
15	down and let	6
16	in and let	6
17	relax and let	5
18	try and let	5
19	by and let	5
20	by and let	5
21	and [modal v] let	6
22	and [vb mod] let	6
23	and let [pron]	85
24	and let [pers pn]	69
25	and let [art]	23
26	and let [art]	23
27	and let the	18
28	and let the	18
29	and let [noun]	17
30	and let you	16