SN4 ""

No	Pattern	Freq
1	[conj] we have looked at	27
2	[noun] we have looked at	26
3	[adv] we have looked at	22
4	[adv] we have looked at	22
5	[subord] we have looked at	14
6	[noun pl] we have looked at	14
7	far we have looked at	12
8	far we have looked at	12
9	[noun sg] we have looked at	10
10	that we have looked at	7
11	[that] we have looked at	7
12	that we have looked at	7
13	[coord] we have looked at	6
14	and we have looked at	6
15	and we have looked at	6
16	[pron] we have looked at	5
17	chapter we have looked at	5
18	we have [adv] looked at	43
19	we have [adv] looked at	32
20	we have already looked at	15
21	we have already looked at	15
22	we have not looked at	11
23	we have [not/n't] looked at	11
24	we have n't looked at	10
25	we have looked [adv] at	13
26	we have looked [adv] at	13
27	we have looked at [art]	51
28	we have looked at [art]	51
29	we have looked at the	50
30	we have looked at the	50