What tense is "has been" in grammar? What is the past tense of "are"? What is the past tense of on? What kind of verb tense is "was"? What verb tense is "become"? What verb tense is "known"? What verb tense is "shall be"?
Has been or is completed? Both are 'correct'. The first indicates the finished action; the second indicates the present condition. Has been or was grammar? “Has been” is a form of present perfect continuous tense. This form is used to refer to that started in the past and is still ...
perfect, perfect tense, perfective, perfective tense - a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect) Verb 1. tense - become stretched or tense or taut; "the bodybuilder's neck muscles tensed;" "the rope strained when the weight ...
The Perfect Tense 完成时态Remember that the tense of a verb refers to the time of the action or state of being.动词的时态指的是行为或状态所处的时间。The perfect tenses expresses action that is already completed.完成时态表示已经完成的动作。The present perfect tense expresses a ...
(Entry 1 of 2) :the cessation or suspension of an operation or activity.shut down.verb. Has been or had been? “Had been” is used to mean that something happened in the past and has already ended. “Have been” and “has been” are used to mean that something began in the past ...
refer to the following web site. This gives you all the key words that specify the tenses and also detailed explanation on how you should the tenses. It also contains exercises for you to practice and wers for you to check. Very useful web site. Please make good use of it....
Theyll have hit the years target by the end of October.现在完成进行时态have/h 19、as been doing(动词的现在分词形式) this week, this month,all night, all the morning, recently表示动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚结束。这个时态多用于延续性动词:live, learn, lie, ...
I’ve been thinking of doing so for a long time.我好久以来一直想这样做。通常，现在完成进行时是没有被动语态的,如果有现在完成进行时的主动结构的句子变为被动结构,我们通常会使用现在完成时来代替，因为现在完成时具有被动语态的形式。例如：主动语态的现在完成进行时句子：She has been writing the report ...
建议（Advice）: Beware of the dog.可以把祈使句看做条件语气的句子省略了情态助动词（也有人认为不是，就是动词原形），来表示“希望成真，但还未成真”。动词如果加上了情态助动词（must、should、will/would、can/could、may/might等），就产生了不确定的语气，称为条件语气。You are right.你是...