Simple present, present continuous and present perfect

What auxiliaries we use with the simple present ?

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In third person, we add to the verb

• ed

• s or es

• ing

The sentence: You are cleaning the house. is

• Simple past

• Present continuous

• Present perfect

• Simple present

With present pefect, what auxiliaries do we use?

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If we want to make a question with the present perfect, what will we use?

• Is and Are

• Do and Does

• Have or Has

With the present continuous what will we use in negative sentence?

• are, am , is not

• do not

• did not

• does not

What grammar use ing in the verb?

• Present continuous

• Simple present

• Present perfect

What auxiliary do we use in third person to make a question?

What grammar is about the past?

• Present simple

• Present continuous

• Present perfect

Do we use ing with simple present?

• Yes

• No

• I do not know