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Sentence analysis
7Spans
Sentence
Span Details
AIDSワクチン
AIDS vaccine-> AIDSワクチンnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
開発
development; cultivation; application; exploitation (of resources)noun, suru verb
は
topic markergrammar
まだ
still; as yet; (not) yet; more; still more; at least; comparatively; relatively; unfinished; incomplete; not yet done-> 未だadverb, na-adjective
続い
continue; go on; last; occur repeatedly; happen again and again; lead to; connect to; adjoin; come after; follow; succeed; hold out; keep going-> 続くgodan verb
ている。
ongoing or resultant stategrammar