Conjugation of preprove [v.]
-preprove
Ipreprove
youpreprove
hepreproves
wepreprove
youpreprove
theypreprove
Ipreproved
youpreproved
hepreproved
wepreproved
youpreproved
theypreproved
Iwillpreprove
youwillpreprove
hewillpreprove
wewillpreprove
youwillpreprove
theywillpreprove
Ihavepreproved or preproven
youhavepreproved or preproven
hehaspreproved or preproven
wehavepreproved or preproven
youhavepreproved or preproven
theyhavepreproved or preproven
-preproving
-preproved or preproven