SIMPLE PRESENT
Affirmative
- I oscilate
- you oscilate
- she/he/it oscilates
- we oscilate
- you oscilate
- they oscilate
Negative
- I do not oscilate
- you do not oscilate
- she/he/it does not oscilate
- we do not oscilate
- you do not oscilate
- they do not oscilate
Interrogative
- do I oscilate ?
- do you oscilate ?
- does she/he/it oscilate ?
- do we oscilate ?
- do you oscilate ?
- do they oscilate ?
Negative - Interrogative
- do I not oscilate ?
- do you not oscilate ?
- does she/he/it not oscilate ?
- do we not oscilate ?
- do you not oscilate ?
- do they not oscilate ?
PRESENT CONTINUOUS
Affirmative
- I am oscilating
- you are oscilating
- she/he/it is oscilating
- we are oscilating
- you are oscilating
- they are oscilating
Negative
- I am not oscilating
- you are not oscilating
- she/he/it is not oscilating
- we are not oscilating
- you are not oscilating
- they are not oscilating
Interrogative
- am I oscilating ?
- are you oscilating ?
- is she/he/it oscilating ?
- are we oscilating ?
- are you oscilating ?
- are they oscilating ?
Negative - Interrogative
- am I not oscilating ?
- are you not oscilating ?
- is she/he/it not oscilating ?
- are we not oscilating ?
- are you not oscilating ?
- are they not oscilating ?
SIMPLE PAST
Affirmative
- I oscilated
- you oscilated
- she/he/it oscilated
- we oscilated
- you oscilated
- they oscilated
Negative
- I did not oscilate
- you did not oscilate
- she/he/it did not oscilate
- we did not oscilate
- you did not oscilate
- they did not oscilate
Interrogative
- did I oscilate ?
- did you oscilate ?
- did she/he/it oscilate ?
- did we oscilate ?
- did you oscilate ?
- did they oscilate ?
Negative - Interrogative
- did I not oscilate ?
- did you not oscilate ?
- did she/he/it not oscilate ?
- did we not oscilate ?
- did you not oscilate ?
- did they not oscilate ?
PRESENT PERFECT
Affirmative
- I have oscilated
- you have oscilated
- she/he/it has oscilated
- we have oscilated
- you have oscilated
- they have oscilated
Negative
- I have not oscilated
- you have not oscilated
- she/he/it has not oscilated
- we have not oscilated
- you have not oscilated
- they have not oscilated
Interrogative
- have I oscilated ?
- have you oscilated ?
- has she/he/it oscilated ?
- have we oscilated ?
- have you oscilated ?
- have they oscilated ?
Negative - Interrogative
- have I not oscilated ?
- have you not oscilated ?
- has she/he/it not oscilated ?
- have we not oscilated ?
- have you not oscilated ?
- have they not oscilated ?
PAST CONTINUOUS
Affirmative
- I was oscilating
- you were oscilating
- she/he/it was oscilating
- we were oscilating
- you were oscilating
- they were oscilating
Negative
- I was not oscilating
- you were not oscilating
- she/he/it was not oscilating
- you were not oscilating
- you were not oscilating
- they were not oscilating
Interrogative
- was I oscilating ?
- were you oscilating ?
- was she/he/it oscilating ?
- were we oscilating ?
- were you oscilating ?
- were they oscilating ?
Negative - Interrogative
- was I not oscilating ?
- were you not oscilating ?
- was she/he/it not oscilating ?
- were we not oscilating ?
- were you not oscilating ?
- were they not oscilating ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been oscilating
- you have been oscilating
- she/he/it has been oscilating
- we have been oscilating
- you have been oscilating
- they have been oscilating
Negative
- I have not been oscilating
- you have not been oscilating
- she/he/it has not been oscilating
- we have not been oscilating
- you have not been oscilating
- they have not been oscilating
Interrogative
- have I been oscilating ?
- have you been oscilating ?
- has she/he/it been oscilating ?
- have we been oscilating ?
- have you been oscilating ?
- have they been oscilating ?
Negative - Interrogative
- have I not been oscilating ?
- have you not been oscilating ?
- has she/he/it not been oscilating ?
- have we not been oscilating ?
- have you not been oscilating ?
- have they not been oscilating ?
PAST PERFECT
Affirmative
- I had oscilated
- you had oscilated
- she/he/it had oscilated
- we had oscilated
- you had oscilated
- they had oscilated
Negative
- I had not oscilated
- you had not oscilated
- she/he/it had not oscilated
- we had not oscilated
- you had not oscilated
- they had not oscilated
Interrogative
- had I oscilated ?
- had you oscilated ?
- had she/he/it oscilated ?
- had we oscilated ?
- had you oscilated ?
- had they oscilated ?
Negative - Interrogative
- had I not oscilated ?
- had you not oscilated ?
- had she/he/it not oscilated ?
- had we not oscilated ?
- had you not oscilated ?
- had they not oscilated ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been oscilating
- you had been oscilating
- she/he/it had been oscilating
- we had been oscilating
- you had been oscilating
- they had been oscilating
Negative
- I had not been oscilating
- you had not been oscilating
- she/he/it had not been oscilating
- we had not been oscilating
- you had not been oscilating
- they had not been oscilating
Interrogative
- had I been oscilating ?
- had you been oscilating ?
- had she/he/it been oscilating ?
- had we been oscilating ?
- had you been oscilating ?
- had they been oscilating ?
Negative - Interrogative
- had I not been oscilating ?
- had you not been oscilating ?
- had she/he/it not been oscilating ?
- had we not been oscilating ?
- had you not been oscilating ?
- had they not been oscilating ?