swearon Basic wordsalso onCEFR Upper intermediate (B2)? Band 3 (BND3)? 发誓,咒骂 swearing swearing(verb) 发誓,咒骂(swear的现在分词) swears swears(verb) 发誓要,咒骂(swear的第三人称单数),诅咒 swore swore(verb) 宣誓(swear的过去式) sworn sworn(verb) 发誓(swear的过去分词) sworn sworn(adjective) 发过誓的,宣誓过的 swear swear(verb) 发誓,咒骂 Forms verbadjective swearing sworn swears swore sworn swear