Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Punding wani lokaci ne wanda aka samo asali don bayyana rikitarwa mai rikitarwa, maras amfani, da kuma halayyar stereotyped a cikin masu amfani da amphetamine na yau da kullum.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Punding wani lokaci ne wanda aka kirkiro asali don bayyana rikitarwa mai tsawo, mara ma'ana, da kuma halayyar stereotyped a cikin masu amfani da amphetamine na yau da kullun, kuma wanda daga baya aka bayyana shi a cikin cutar Parkinson. "