imperfectove,   imperective,   impetfective,   impeerfective,   imperfectvie,   mperfective,   imprrfective,   imperfetcive,   impefrective,   imperfectivee,   inperfective,   imporfective,   imperfextive,   imperfectivr,   iperfective,   imerfective,   imperfecttive,   impwrfective,   imperfecrive,   impergective,   imperfrctive,   imperfctive,   imperfecitve,   imperfcetive,   impefective,   omperfective,   imperfectivve,   umperfective,   imperfwctive,   imperdective,   ipmerfective,   im[erfective,   imperfeective,   i,perfective,   imperfectiev,   imperfectibe,   immperfective,   imperfectice,   imperfectiv,   imperfectivw,   imperefctive,   impperfective,   imeprfective,   imperfectve,   impeefective,   imperfectie,   iimperfective,   imperfectiive,   imperfetive,   imprefective,   imperfecyive,   imperfectuve,   imoerfective,   imperrfective,   imperfecive,   miperfective,   imprfective,   imperffective,   imperfevtive,   imperfecctive