In adversative coordination, LIS may employ the manual marker glossed but produced either as a one-handed (a) or two-handed (b) sign with all fingers extended, as shown in the pictures below.
a. but (one-handed)
b. but (two-handed)
The example below shows the use of but in a sentence.
laura wine drink want but father want not
‘Laura wants to drink wine, but her father doesn’t want her to.’