YOU SAID:
My dog has a stomachache, so I don't believe I will be able to come back from vacation next week
INTO JAPANESE
私の犬は腹痛を抱えているので、来週の休暇から帰ることができるとは思えません
BACK INTO ENGLISH
My dog is having a stomachache, so I do not think I can return home from next week's vacation
INTO JAPANESE
私の犬は腹痛を抱えているので、来週の休暇から家に帰ることはできないと思います
BACK INTO ENGLISH
My dog has a stomachache, so I think that I can not return home from next week's vacation
INTO JAPANESE
私の犬には腹痛があるので、来週の休暇から家に帰ることはできないと思います
BACK INTO ENGLISH
Because my dog has a stomachache, I think that I can not return home from next week's vacation
INTO JAPANESE
私の犬は腹痛があるので、来週の休暇から家に帰ることはできないと思います
BACK INTO ENGLISH
My dog has a stomachache, so I think that I can not return home from next week's vacation
INTO JAPANESE
私の犬には腹痛があるので、来週の休暇から家に帰ることはできないと思います
BACK INTO ENGLISH
Because my dog has a stomachache, I think that I can not return home from next week's vacation
INTO JAPANESE
私の犬は腹痛があるので、来週の休暇から家に帰ることはできないと思います
it is unlikely that this phrase will ever reach equilibrium