Present simple positive and negative
Past simple positive
Past simple negative
Present perfect simple positive
Present perfect simple negative
100

She, go, to the park in the afternoon, usually

She usually goes to the park in the afternoon 

100

She, not do, it

She did not do it

100

The students, the teacher. not understand

The students did not understand the teacher

100

They, eat, breakfast, already

They have already eaten breakfast 

100

He, recently, not feel well

He has not felt well recently

200

The cat, jump, on the bed, never

The cat never jumps on the bed 

200

We, see, yesterday, a scary movie

We saw a scary movie yesterday 

Yesterday, we saw a scary movie 

200

You, your toast, not eat

You did not eat your toast

200

She, a new computer, buy

She has bought a new computer

200

They, yet, not arrive

They have not arrived yet

300

I, coffee, not drink, in the mornings

I do not drink coffee in the mornings

300

He, be, last week, at work

He was at work last week

300

My grandmother, last week, to the supermarket, not go 

My grandmother did not go to the supermarket last week

300

They, to the crime, confess

They have confessed to the crime

300

We, today, not work

We have not worked today

400

My mother, a car, not have

My mother does not have a car

400

My family, a pet, have, a long time ago

My family had a pet a long time ago

400

The car, this morning, not start

The car did not start this morning

400

She, lose, her keys, just

She has just lost her keys

400

I, you, not see, in a while

I have not seen you in a while

500

We, enough money, not have

We do not have enough money

500

We, happy, be, last night

We were happy last night

500

She, with his opinions, not agree

She did not agree with his opinions

500

The lesson, start, already

The lesson has already started

500

She, to Italy, not be

She has not been to Italy