first proper noun, singulartear noun, singular or massgas noun, singular or mass, then adverbchlorine noun, singular or massgas noun, singular or mass, then adverbphosgene noun, singular or massgas noun, singular or mass, and coordinating conjunctionnow adverbmustard noun, singular or massgas noun, singular or mass, the determinerprogression noun, singular or mass
this determinerdoes verb, 3rd person singular presentkind noun, singular or massof preposition or subordinating conjunctiongive noun, singular or massoff preposition or subordinating conjunctionphosgene noun, singular or massvibes noun, plural, though preposition or subordinating conjunction, if preposition or subordinating conjunctionyou personal pronounknow verb, non-3rd person singular presentwhat wh-pronouni personal pronoun'm verb, non-3rd person singular presentsaying verb, gerund or present participle.