smarten [v.]
-smarten
Ismarten
yousmarten
hesmartens
wesmarten
yousmarten
theysmarten
Ismartened
yousmartened
hesmartened
wesmartened
yousmartened
theysmartened
Iwillsmarten
youwillsmarten
hewillsmarten
wewillsmarten
youwillsmarten
theywillsmarten
Ihavesmartened
youhavesmartened
hehassmartened
wehavesmartened
youhavesmartened
theyhavesmartened
-smartening
-smartened