SN4 ""

No	Pattern	Freq
1	[conj] [pers pn] have been fighting	13
2	[noun] [pers pn] have been fighting	9
3	[subord] [pers pn] have been fighting	7
4	[noun sg] [pers pn] have been fighting	7
5	[that] [pers pn] have been fighting	6
6	that [pers pn] have been fighting	6
7	that [pers pn] have been fighting	6
8	[pron] [pers pn] have been fighting	5
9	[pers pn] [vb mod] have been fighting	5
10	[pers pn] [modal v] have been fighting	5
11	[pers pn] have [adv] been fighting	5
12	[pers pn] have been fighting [prep]	18
13	[pers pn] have been fighting [prep]	18
14	[pers pn] have been fighting for	9
15	[pers pn] have been fighting for	9
16	[pers pn] have been fighting [art]	8
17	[pers pn] have been fighting [art]	8
18	[pers pn] have been fighting [det]	7
19	[pers pn] have been fighting [adj]	7
20	[pers pn] have been fighting a	6
21	[pers pn] have been fighting a	6
22	[pers pn] have been fighting [verb]	5
23	[pers pn] have been fighting [to-vb]	5
24	[pers pn] have been fighting [conj]	5