often.always.sometime等频度副词,在句子中的位置是有规律的,请各举一个举例子

Question

often. always. sometime等频度副词,在句子中的位置是有规律的,请各举一个举例子

Answer 1

频度副词在句中习惯上位于be动词、助动词等之后,行为动词之前.
1.在be动词之后.如：
She is sometimes very busy.她有时很忙.
2.在第一个助动词或情态动词之后.如：
I will always remember this lesson.我将永远忘不了这一课.
3.在实义动词之前.如：
We often go there.我们常去那儿.
sometimes也可放在句首、句中或句末,often也可放在句末（一般不放在句首）.如：
Sometimes she writes to me.=She writes to me sometimes.她有时候给我写信.
She writes to me often.她经常给我写信.
如果有两个助动词,频度副词通常放在第一个助动词后面.如：
We have often been invited to their parties.他们聚会,常邀请我们.
She must sometimes have wanted to run away.她有时候一定想到过要逃走.