関連ワード:  is it okay to start a sentence with while    is it correct to start a sentence with when    is it ok to start a sentence with although    is it good to start a sentence with when    when is it okay to start a sentence with but    when is it okay to start a sentence with because    when is it appropriate to start a sentence with but    when is it appropriate to start a sentence with because    can you start a sentence with while    is it grammatically correct to start a sentence with with  
結果 : is it correct to start a sentence with while