Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
長年
many years; a long timenoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
同盟者
ally; confederatenoun
を
object markergrammar
裏切っ
betray; double-cross; be unfaithful to; disappoint; let down; fail to meet expectations-> 裏切るgodan verb
た。
past tense or completed actiongrammar