Hiragana: ふっています

Katakana: フッテイマス

Romaji: futte imasu

English Meaning: to be waving, to be shaking, to be swinging, to be wagging (a tail) (polite)

Example Sentences with English translation:

その犬は興奮して尻尾を振っています。
= The dog is wagging its tail in excitement.