Was heißt »Tatform« auf Englisch?

Das Substantiv »Tatform« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

Being active does not always depend on age.
The faculties of the elderly are preserved as long as they remain active and interested in life.
A combination is a forced maneuver or maneuvers combined with a sacrifice as a result of which the active side gains an objective advantage.
Proxima Centauri is a red dwarf, as the smallest active stars are called.
They nicknamed Mary 'Ladybug' because when she was little, she was very tiny and active.
Are you sexually active?
You were active.
Kilauea is one of the world's most active volcanoes.
Change this passive sentence to an active one.
The volcano is one of 120 active volcanoes in Indonesia.
The volcano hasn't been active for a long time.
You're not so active as your brother.
You're less active than your brother.
The volcano, just 311 meters high, is the most active in the Philippines.
Theater is humanity's active reflection on itself.
Tom is an active person, isn't he?
Tom is very active, isn't he?
Tom isn't active.
Tom and Mary are still active.
Mount Sakurajima is one of the world's most active volcanoes.