SN4 ""

No	Pattern	Freq
1	[noun] and can be [vb pp]	397
2	[noun sg] and can be [vb pp]	246
3	[adj] and can be [vb pp]	147
4	[adj] and can be [vb pp]	124
5	[noun pl] and can be [vb pp]	120
6	[verb] and can be [vb pp]	70
7	[vb pp] and can be [vb pp]	39
8	[adv] and can be [vb pp]	29
9	[adv] and can be [vb pp]	27
10	[n mass] and can be [vb pp]	17
11	[noun prp] and can be [vb pp]	12
12	[to-vb] and can be [vb pp]	11
13	[num] and can be [vb pp]	11
14	[det] and can be [vb pp]	9
15	[vb base] and can be [vb pp]	8
16	[pron] and can be [vb pp]	7
17	available and can be [vb pp]	7
18	available and can be [vb pp]	7
19	system and can be [vb pp]	6
20	system and can be [vb pp]	6
21	[vb infin] and can be [vb pp]	6
22	exist and can be [vb pp]	5
23	sizes and can be [vb pp]	5
24	size and can be [vb pp]	5
25	[vb -s] and can be [vb pp]	5
26	and [noun] can be [vb pp]	762
27	and [noun pl] can be [vb pp]	385
28	and [noun sg] can be [vb pp]	320
29	and [pron] can be [vb pp]	232
30	and [pers pn] can be [vb pp]	158