maintain [v.]
-maintain
Imaintain
youmaintain
hemaintains
wemaintain
youmaintain
theymaintain
Imaintained
youmaintained
hemaintained
wemaintained
youmaintained
theymaintained
Iwillmaintain
youwillmaintain
hewillmaintain
wewillmaintain
youwillmaintain
theywillmaintain
Ihavemaintained
youhavemaintained
hehasmaintained
wehavemaintained
youhavemaintained
theyhavemaintained
-maintaining
-maintained