SIMPLE PRESENT
Affirmative
- I skim
- you skim
- she/he/it skims
- we skim
- you skim
- they skim
Negative
- I do not skim
- you do not skim
- she/he/it does not skim
- we do not skim
- you do not skim
- they do not skim
Interrogative
- do I skim ?
- do you skim ?
- does she/he/it skim ?
- do we skim ?
- do you skim ?
- do they skim ?
Negative - Interrogative
- do I not skim ?
- do you not skim ?
- does she/he/it not skim ?
- do we not skim ?
- do you not skim ?
- do they not skim ?
PRESENT CONTINUOUS
Affirmative
- I am skimming
- you are skimming
- she/he/it is skimming
- we are skimming
- you are skimming
- they are skimming
Negative
- I am not skimming
- you are not skimming
- she/he/it is not skimming
- we are not skimming
- you are not skimming
- they are not skimming
Interrogative
- am I skimming ?
- are you skimming ?
- is she/he/it skimming ?
- are we skimming ?
- are you skimming ?
- are they skimming ?
Negative - Interrogative
- am I not skimming ?
- are you not skimming ?
- is she/he/it not skimming ?
- are we not skimming ?
- are you not skimming ?
- are they not skimming ?
SIMPLE PAST
Affirmative
- I skimmed
- you skimmed
- she/he/it skimmed
- we skimmed
- you skimmed
- they skimmed
Negative
- I did not skim
- you did not skim
- she/he/it did not skim
- we did not skim
- you did not skim
- they did not skim
Interrogative
- did I skim ?
- did you skim ?
- did she/he/it skim ?
- did we skim ?
- did you skim ?
- did they skim ?
Negative - Interrogative
- did I not skim ?
- did you not skim ?
- did she/he/it not skim ?
- did we not skim ?
- did you not skim ?
- did they not skim ?
PRESENT PERFECT
Affirmative
- I have skimmed
- you have skimmed
- she/he/it has skimmed
- we have skimmed
- you have skimmed
- they have skimmed
Negative
- I have not skimmed
- you have not skimmed
- she/he/it has not skimmed
- we have not skimmed
- you have not skimmed
- they have not skimmed
Interrogative
- have I skimmed ?
- have you skimmed ?
- has she/he/it skimmed ?
- have we skimmed ?
- have you skimmed ?
- have they skimmed ?
Negative - Interrogative
- have I not skimmed ?
- have you not skimmed ?
- has she/he/it not skimmed ?
- have we not skimmed ?
- have you not skimmed ?
- have they not skimmed ?
PAST CONTINUOUS
Affirmative
- I was skimming
- you were skimming
- she/he/it was skimming
- we were skimming
- you were skimming
- they were skimming
Negative
- I was not skimming
- you were not skimming
- she/he/it was not skimming
- you were not skimming
- you were not skimming
- they were not skimming
Interrogative
- was I skimming ?
- were you skimming ?
- was she/he/it skimming ?
- were we skimming ?
- were you skimming ?
- were they skimming ?
Negative - Interrogative
- was I not skimming ?
- were you not skimming ?
- was she/he/it not skimming ?
- were we not skimming ?
- were you not skimming ?
- were they not skimming ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been skimming
- you have been skimming
- she/he/it has been skimming
- we have been skimming
- you have been skimming
- they have been skimming
Negative
- I have not been skimming
- you have not been skimming
- she/he/it has not been skimming
- we have not been skimming
- you have not been skimming
- they have not been skimming
Interrogative
- have I been skimming ?
- have you been skimming ?
- has she/he/it been skimming ?
- have we been skimming ?
- have you been skimming ?
- have they been skimming ?
Negative - Interrogative
- have I not been skimming ?
- have you not been skimming ?
- has she/he/it not been skimming ?
- have we not been skimming ?
- have you not been skimming ?
- have they not been skimming ?
PAST PERFECT
Affirmative
- I had skimmed
- you had skimmed
- she/he/it had skimmed
- we had skimmed
- you had skimmed
- they had skimmed
Negative
- I had not skimmed
- you had not skimmed
- she/he/it had not skimmed
- we had not skimmed
- you had not skimmed
- they had not skimmed
Interrogative
- had I skimmed ?
- had you skimmed ?
- had she/he/it skimmed ?
- had we skimmed ?
- had you skimmed ?
- had they skimmed ?
Negative - Interrogative
- had I not skimmed ?
- had you not skimmed ?
- had she/he/it not skimmed ?
- had we not skimmed ?
- had you not skimmed ?
- had they not skimmed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been skimming
- you had been skimming
- she/he/it had been skimming
- we had been skimming
- you had been skimming
- they had been skimming
Negative
- I had not been skimming
- you had not been skimming
- she/he/it had not been skimming
- we had not been skimming
- you had not been skimming
- they had not been skimming
Interrogative
- had I been skimming ?
- had you been skimming ?
- had she/he/it been skimming ?
- had we been skimming ?
- had you been skimming ?
- had they been skimming ?
Negative - Interrogative
- had I not been skimming ?
- had you not been skimming ?
- had she/he/it not been skimming ?
- had we not been skimming ?
- had you not been skimming ?
- had they not been skimming ?