SN4 ""

No	Pattern	Freq
1	[be] covered [prep] [noun]	618
2	be covered [prep] [noun]	618
3	[noun] covered [prep] [noun]	347
4	[adv] covered [prep] [noun]	276
5	[was/were] covered [prep] [noun]	232
6	[adv] covered [prep] [noun]	222
7	[noun sg] covered [prep] [noun]	214
8	was covered [prep] [noun]	161
9	[noun pl] covered [prep] [noun]	130
10	[is] covered [prep] [noun]	120
11	is covered [prep] [noun]	115
12	[am/are] covered [prep] [noun]	113
13	be covered [prep] [noun]	106
14	[be] covered [prep] [noun]	106
15	are covered [prep] [noun]	102
16	[conj] covered [prep] [noun]	88
17	[coord] covered [prep] [noun]	78
18	were covered [prep] [noun]	71
19	and covered [prep] [noun]	67
20	and covered [prep] [noun]	67
21	not covered [prep] [noun]	53
22	[not/n't] covered [prep] [noun]	53
23	[verb] covered [prep] [noun]	49
24	not covered [prep] [noun]	49
25	[been] covered [prep] [noun]	37
26	been covered [prep] [noun]	37
27	also covered [prep] [noun]	20
28	also covered [prep] [noun]	20
29	[adj] covered [prep] [noun]	17
30	[det] covered [prep] [noun]	16