worsen [v.]
-worsen
Iworsen
youworsen
heworsens
weworsen
youworsen
theyworsen
Iworsened
youworsened
heworsened
weworsened
youworsened
theyworsened
Iwillworsen
youwillworsen
hewillworsen
wewillworsen
youwillworsen
theywillworsen
Ihaveworsened
youhaveworsened
hehasworsened
wehaveworsened
youhaveworsened
theyhaveworsened
-worsening
-worsened