The meaning of COULD is —used in auxiliary function in the past, in the past conditional, and as an alternative to can suggesting less force or certainty or as a polite form in the present. How to use could in a sentence.
could/kʊd;unstressedkəd/USA pronunciationauxiliary (modal) verb.[~+root form of a verb] the past tense ofcan1:Once I could run five miles a day. (used to express possibility):That could never be true. (used to express a possible condition):You could do it if you tried. ...
Can verb forms? The past form of the verb “can” is“could”, this is just used for the past simple of the verb. Just as the present form, it doesn't change for any of the pronouns. How do you use modals correctly? Three basic rules to follow ...
From Longman Dictionary of Contemporary Englishcould/kəd;strongkʊd/●●●S1W1modal verb(negative short formcouldn’t)1past abilityused as the pasttenseof ‘can’ to say what someone wasableto do or was allowed to do in the pastBy the time she was eight, she could read Greek and...
Could is a modal verb. It is used with the base form of a verb. Could is sometimes considered to be the past form of can, but in this dictionary the two words are dealt with separately. could 为情态动词,与动词原形连用。could 有时被视为 can 的过去式,但本词典对这两个词条分别列词解释...
Could ftg+p "Could" is a modal verb used to express possibility or past ability as well as to make suggestions and requests. "Could" is also commonly used inconditionalsentences as the conditional form of "can." Examples: Extreme raincouldcause the river to flood the city.possibility...
例如“Could this verb be used in progressive form?”(这个动词可以用进行式吗?);could用于特殊疑问句常含有惊讶、迷惑等感情色彩。 另外,从与can't的区别来看,在表示时间上,couldn't代表的是过去的时间,表示以前某种情况不能发生或者某种行动无法完成,如“I couldn't finish my homework last night.”(我...
could 英 [kəd; kʊd] 美 [kəd,kʊd]aux. 能够， 可以；可能；差点就，本来有可能；很想 v. 能（can 的过去式）短语 Could break 早已破碎 ; 再度 ; 可以毁掉 ; 我的心完全破碎 Could there 莫不是 Could be 可能是 ; 可能的 ; 可以是 例句：I could ...
Could this verb be used in progressive form?这个动词可以用进行式吗? I can't sing now, but I could when I was young.现在我不会唱歌了,但我年轻的时候会。 can与could的用法归纳 (1)表示能力 其意为“能”“会”,其中can表示现在的能力,could表示过去的能力。如: ...