SN4 ""

No	Pattern	Freq
1	[noun] be based on the [noun sg]	395
2	[noun sg] be based on the [noun sg]	291
3	[pron] be based on the [noun sg]	90
4	[noun pl] be based on the [noun sg]	87
5	[modal v] be based on the [noun sg]	59
6	[vb mod] be based on the [noun sg]	59
7	[pers pn] be based on the [noun sg]	48
8	[verb] be based on the [noun sg]	47
9	[adj] be based on the [noun sg]	43
10	it be based on the [noun sg]	41
11	it be based on the [noun sg]	41
12	which be based on the [noun sg]	40
13	[Wh det] be based on the [noun sg]	40
14	which be based on the [noun sg]	40
15	have be based on the [noun sg]	33
16	[det] be based on the [noun sg]	31
17	[prep] be based on the [noun sg]	26
18	[prep] be based on the [noun sg]	26
19	to be based on the [noun sg]	24
20	to be based on the [noun sg]	24
21	[vb -s] be based on the [noun sg]	24
22	will be based on the [noun sg]	22
23	will be based on the [noun sg]	22
24	[adv] be based on the [noun sg]	22
25	[conj] be based on the [noun sg]	21
26	has be based on the [noun sg]	21
27	this be based on the [noun sg]	19
28	this be based on the [noun sg]	19
29	[adv] be based on the [noun sg]	18
30	[coord] be based on the [noun sg]	15