unfasten [v.]
-unfasten
Iunfasten
youunfasten
heunfastens
weunfasten
youunfasten
theyunfasten
Iunfastened
youunfastened
heunfastened
weunfastened
youunfastened
theyunfastened
Iwillunfasten
youwillunfasten
hewillunfasten
wewillunfasten
youwillunfasten
theywillunfasten
Ihaveunfastened
youhaveunfastened
hehasunfastened
wehaveunfastened
youhaveunfastened
theyhaveunfastened
-unfastening
-unfastened