Template families
The generator keeps four frame sets: question stems (how, what, why, when, can, do, how much, how long), modifiers (best, cheap, top, free, lightweight, current year), prepositional qualifiers (for, with, without, near), and comparison frames that pair the seed with a second term. Each frame inserts the seed verbatim and emits one phrase, so every row contains the seed's exact wording.