SN4 ""

No	Pattern	Freq
1	[pers pn] have been [verb] [noun sg] and	34
2	[pers pn] have been [v-ing] [noun sg] and	21
3	[pron] have been playing [noun sg] and	7
4	[pers pn] have been playing [noun sg] and	6
5	[pers pn] have be playing [noun sg] and	6
6	[pers pn] have [been] playing [noun sg] and	6
7	[pers pn] have been playing [noun sg] [coord]	6
8	[pers pn] have been play [noun sg] and	6
9	[pers pn] have been playing [noun] and	6
10	[pers pn] have [be] playing [noun sg] and	6
11	[pers pn] [verb] been playing [noun sg] and	6
12	[pers pn] have been playing [noun sg] [conj]	6