我本的英文

I could have.....Actually,I could have......

"could+have+done" 是虚拟语气,表示对过去事情的假设,意思是本来能够做某事而没有做. He could have passed the exam, but he was too careless. 本来他能够通过考试, 但是他太粗心

I was elegant这个was意思 就是 本来优雅但现在很可能已经变了。

I used to be alone.I used to be 这里的意思就是"我本来就, 我习惯了", 例如:I used to be working on weekends. (我本来就一直在周末上班.)

本我:IdId: [ id ] n. 身份证n. 遗传素质,本能冲动 自我: 1. self-2. selfhood3. self4. atman5. selves6. ego7. subjectExamples:1. 随着年岁的增长，人们的自我认识也不断加深。 Knowledge of self increases as one gets older.2. 她以自我牺牲精神救了我们的性命. Her self-sacrifice saved our lives.3. 偏狭的视野上不开阔的；狭隘和以自我为中心的 Limited in perspective; narrow and self-centered.4. 独立自主的意识及判断上独立的；自我指引的 Independent in mind or judgment; self-directed.自我探讨the study of self自我满意selfsatisfied自我保护selfprotection自我分析selfanalysis自我刺激self - stimulation自我知觉self - perception自我推拿self - massage自我映象self - image自我评价self - evaluation 超我: 1. superego2. super-ego 超我之心心理学上用来判断某人行为和思想的道德标准的超我部分，之后将判断结果传送给自我进行考虑The part of the superego in psychoanalysis that judges the ethical nature of one's actions and thoughts and then transmits such determinations to the ego for consideration.精神分析一种弗洛伊德发展的人格理论，其中心点是压抑和无意识的力量，还包括婴儿期性欲，抵抗，移情等概念这种理论把自我意识分成本我，自我和超我三个部分The theory of personality developed by Freud that focuses on repression and unconscious forces and includes the concepts of infantile sexuality,resistance,transference,and division of the psyche into the id,ego,and superego.

I could have done sth（对过去的虚拟）

I should have done something.

at first i can.......