mass的现在进行时为：massing...

handicap的现在进行时为：handicapping...

toss的现在进行时为：tossing...

sneeze的现在进行时为：sneezing...

Reeve的现在进行时为：reeving...

succeed的现在进行时为：succeeding...

eliminate的现在进行时为：eliminating...

enable的现在进行时为：enabling...

gain的现在进行时为：gaining...

backcross的现在进行时为：backcrossing...

empty的现在进行时为：emptying...

degrade的现在进行时为：degrading...

enlighten的现在进行时为：enlightening...

exhale的现在进行时为：exhaling...

accomplish的现在进行时为：accomplishing...

recruit的现在进行时为：recruiting...

brain的现在进行时为：braining...

appear的现在进行时为：appearing...

entreat的现在进行时为：entreating...

consume的现在进行时为：consuming...

run的现在进行时为：running...

castrate的现在进行时为：castrating...

battle的现在进行时为：battling...

invite的现在进行时为：inviting...

inherit的现在进行时为：inheriting...

please的现在进行时为：pleasing...

qualify的现在进行时为：qualifying...

mix的现在进行时为：mixing...

guarantee的现在进行时为：guaranteeing...

decorate的现在进行时为：decorating...