The vector of the sentence

X-axis

Y-axis

Z-axis

Octant No.

1) The cat had asked me its food before it was left at the house.

Positive

Positive

Positive

First

2) The (not cat) had asked me its food before it was left at the house.

Negative

Positive

Positive

Second

3) The (not cat) had (not) asked me its food before it was left at the house.

Negative

Negative

Positive

Third

4) The (cat) had (not) asked me its food before it was left at the house.

Positive

Negative

Positive

Fourth

5) The cat had (not) asked me its food before it was (not) left at the house.

Positive

Negative

Negative

Fifth

6) The (not cat) had (not) asked me its food before it was (not) left at the house.

Negative

Negative

Negative

Sixth

7) The cat had asked me its food before it was (not) left at the house.

Positive

Positive

negative

Seventh

8) The (not cat) had asked me its food before it was (not) left at the house.

Negative

Positive

Negative

Eighth