diff --git a/t/data/without_lemma.tsv b/t/data/without_lemma.tsv
new file mode 100644
index 0000000..379d57f
--- /dev/null
+++ b/t/data/without_lemma.tsv
@@ -0,0 +1,10 @@
+# foundry = base
+# filename = MTZ13/JAN/00001/tokens/morpho.xml  
+# text_id = MTZ13_JAN.00001
+# start_offsets = 0 0 9 11 23 29 34 36 42 52 56 60 70 74 84 93 99 110 117 122 127 135 140 144 150 160 164 168 172 185 200 206 210
+# end_offsets = 211 8 10 22 28 33 35 41 51 55 59 69 73 83 92 98 109 116 121 126 134 139 143 149 159 163 167 171 184 199 205 210 211
+1	Personen	_	NN|NN	_	case=nom|number=pl|gender=fem	_	_	_	_
+2	+	_	KON|KON	_	_	_	_	_	_
+3	Unternehmen	_	NN|NN	_	case=nom|number=pl|gender=neut	_	_	_	_
+4	Volvo	_	FM|FM	_	_	_	_	_	_
+5	Cars	_	FM|FM	_	_	_	_	_	_