SIMPLE PRESENT
Affirmative
- I whistle
- you whistle
- she/he/it whistles
- we whistle
- you whistle
- they whistle
Negative
- I do not whistle
- you do not whistle
- she/he/it does not whistle
- we do not whistle
- you do not whistle
- they do not whistle
Interrogative
- do I whistle ?
- do you whistle ?
- does she/he/it whistle ?
- do we whistle ?
- do you whistle ?
- do they whistle ?
Negative - Interrogative
- do I not whistle ?
- do you not whistle ?
- does she/he/it not whistle ?
- do we not whistle ?
- do you not whistle ?
- do they not whistle ?
PRESENT CONTINUOUS
Affirmative
- I am whistling
- you are whistling
- she/he/it is whistling
- we are whistling
- you are whistling
- they are whistling
Negative
- I am not whistling
- you are not whistling
- she/he/it is not whistling
- we are not whistling
- you are not whistling
- they are not whistling
Interrogative
- am I whistling ?
- are you whistling ?
- is she/he/it whistling ?
- are we whistling ?
- are you whistling ?
- are they whistling ?
Negative - Interrogative
- am I not whistling ?
- are you not whistling ?
- is she/he/it not whistling ?
- are we not whistling ?
- are you not whistling ?
- are they not whistling ?
SIMPLE PAST
Affirmative
- I whistled
- you whistled
- she/he/it whistled
- we whistled
- you whistled
- they whistled
Negative
- I did not whistle
- you did not whistle
- she/he/it did not whistle
- we did not whistle
- you did not whistle
- they did not whistle
Interrogative
- did I whistle ?
- did you whistle ?
- did she/he/it whistle ?
- did we whistle ?
- did you whistle ?
- did they whistle ?
Negative - Interrogative
- did I not whistle ?
- did you not whistle ?
- did she/he/it not whistle ?
- did we not whistle ?
- did you not whistle ?
- did they not whistle ?
PRESENT PERFECT
Affirmative
- I have whistled
- you have whistled
- she/he/it has whistled
- we have whistled
- you have whistled
- they have whistled
Negative
- I have not whistled
- you have not whistled
- she/he/it has not whistled
- we have not whistled
- you have not whistled
- they have not whistled
Interrogative
- have I whistled ?
- have you whistled ?
- has she/he/it whistled ?
- have we whistled ?
- have you whistled ?
- have they whistled ?
Negative - Interrogative
- have I not whistled ?
- have you not whistled ?
- has she/he/it not whistled ?
- have we not whistled ?
- have you not whistled ?
- have they not whistled ?
PAST CONTINUOUS
Affirmative
- I was whistling
- you were whistling
- she/he/it was whistling
- we were whistling
- you were whistling
- they were whistling
Negative
- I was not whistling
- you were not whistling
- she/he/it was not whistling
- you were not whistling
- you were not whistling
- they were not whistling
Interrogative
- was I whistling ?
- were you whistling ?
- was she/he/it whistling ?
- were we whistling ?
- were you whistling ?
- were they whistling ?
Negative - Interrogative
- was I not whistling ?
- were you not whistling ?
- was she/he/it not whistling ?
- were we not whistling ?
- were you not whistling ?
- were they not whistling ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been whistling
- you have been whistling
- she/he/it has been whistling
- we have been whistling
- you have been whistling
- they have been whistling
Negative
- I have not been whistling
- you have not been whistling
- she/he/it has not been whistling
- we have not been whistling
- you have not been whistling
- they have not been whistling
Interrogative
- have I been whistling ?
- have you been whistling ?
- has she/he/it been whistling ?
- have we been whistling ?
- have you been whistling ?
- have they been whistling ?
Negative - Interrogative
- have I not been whistling ?
- have you not been whistling ?
- has she/he/it not been whistling ?
- have we not been whistling ?
- have you not been whistling ?
- have they not been whistling ?
PAST PERFECT
Affirmative
- I had whistled
- you had whistled
- she/he/it had whistled
- we had whistled
- you had whistled
- they had whistled
Negative
- I had not whistled
- you had not whistled
- she/he/it had not whistled
- we had not whistled
- you had not whistled
- they had not whistled
Interrogative
- had I whistled ?
- had you whistled ?
- had she/he/it whistled ?
- had we whistled ?
- had you whistled ?
- had they whistled ?
Negative - Interrogative
- had I not whistled ?
- had you not whistled ?
- had she/he/it not whistled ?
- had we not whistled ?
- had you not whistled ?
- had they not whistled ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been whistling
- you had been whistling
- she/he/it had been whistling
- we had been whistling
- you had been whistling
- they had been whistling
Negative
- I had not been whistling
- you had not been whistling
- she/he/it had not been whistling
- we had not been whistling
- you had not been whistling
- they had not been whistling
Interrogative
- had I been whistling ?
- had you been whistling ?
- had she/he/it been whistling ?
- had we been whistling ?
- had you been whistling ?
- had they been whistling ?
Negative - Interrogative
- had I not been whistling ?
- had you not been whistling ?
- had she/he/it not been whistling ?
- had we not been whistling ?
- had you not been whistling ?
- had they not been whistling ?