In active sentences, if you use the verb be, you have to use the verb + ING
She is dancing now.
They will be traveling tonight at 11.
I was cleaning when I arrived.
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In passive sentences, you must use the verb be, and the past participle form of the verb.
The table was cleaned by her.
They will be taken home by me.
I was helped by my teacher.
We have been called up by the president.
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You mustn’t say:
I slept less hours.
Hours are countable, we use fewer with countable nouns, you should say:
I slept fewer hours.
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If you need to use a noun, remember; there are countable and uncountable nouns.
She is girl. ⬅ incorrect.
She is a girl. ⬅ supercorrect.
Girl is a countable noun, it needs the indefinite article “A”
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By knowing many words in English, too much vocabulary, that is, you will find to learn English easier.
With no grammar, little can be said; with no vocabulary, nothing can be said.
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Don’t forget! You can only put the “s” to a verb when you use the simple present tense in third person, and no other tenses.
She swims every afternoon.
He walks 1 hours a day. It loves this brand of food ⬅ correct!
He can swims.
She will calls me later. ⬅ not correct