SIMPLE PRESENT
Affirmative
- I laugh
- you laugh
- she/he/it laughs
- we laugh
- you laugh
- they laugh
Negative
- I do not laugh
- you do not laugh
- she/he/it does not laugh
- we do not laugh
- you do not laugh
- they do not laugh
Interrogative
- do I laugh ?
- do you laugh ?
- does she/he/it laugh ?
- do we laugh ?
- do you laugh ?
- do they laugh ?
Negative - Interrogative
- do I not laugh ?
- do you not laugh ?
- does she/he/it not laugh ?
- do we not laugh ?
- do you not laugh ?
- do they not laugh ?
PRESENT CONTINUOUS
Affirmative
- I am laughing
- you are laughing
- she/he/it is laughing
- we are laughing
- you are laughing
- they are laughing
Negative
- I am not laughing
- you are not laughing
- she/he/it is not laughing
- we are not laughing
- you are not laughing
- they are not laughing
Interrogative
- am I laughing ?
- are you laughing ?
- is she/he/it laughing ?
- are we laughing ?
- are you laughing ?
- are they laughing ?
Negative - Interrogative
- am I not laughing ?
- are you not laughing ?
- is she/he/it not laughing ?
- are we not laughing ?
- are you not laughing ?
- are they not laughing ?
SIMPLE PAST
Affirmative
- I laughed
- you laughed
- she/he/it laughed
- we laughed
- you laughed
- they laughed
Negative
- I did not laugh
- you did not laugh
- she/he/it did not laugh
- we did not laugh
- you did not laugh
- they did not laugh
Interrogative
- did I laugh ?
- did you laugh ?
- did she/he/it laugh ?
- did we laugh ?
- did you laugh ?
- did they laugh ?
Negative - Interrogative
- did I not laugh ?
- did you not laugh ?
- did she/he/it not laugh ?
- did we not laugh ?
- did you not laugh ?
- did they not laugh ?
PRESENT PERFECT
Affirmative
- I have laughed
- you have laughed
- she/he/it has laughed
- we have laughed
- you have laughed
- they have laughed
Negative
- I have not laughed
- you have not laughed
- she/he/it has not laughed
- we have not laughed
- you have not laughed
- they have not laughed
Interrogative
- have I laughed ?
- have you laughed ?
- has she/he/it laughed ?
- have we laughed ?
- have you laughed ?
- have they laughed ?
Negative - Interrogative
- have I not laughed ?
- have you not laughed ?
- has she/he/it not laughed ?
- have we not laughed ?
- have you not laughed ?
- have they not laughed ?
PAST CONTINUOUS
Affirmative
- I was laughing
- you were laughing
- she/he/it was laughing
- we were laughing
- you were laughing
- they were laughing
Negative
- I was not laughing
- you were not laughing
- she/he/it was not laughing
- you were not laughing
- you were not laughing
- they were not laughing
Interrogative
- was I laughing ?
- were you laughing ?
- was she/he/it laughing ?
- were we laughing ?
- were you laughing ?
- were they laughing ?
Negative - Interrogative
- was I not laughing ?
- were you not laughing ?
- was she/he/it not laughing ?
- were we not laughing ?
- were you not laughing ?
- were they not laughing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been laughing
- you have been laughing
- she/he/it has been laughing
- we have been laughing
- you have been laughing
- they have been laughing
Negative
- I have not been laughing
- you have not been laughing
- she/he/it has not been laughing
- we have not been laughing
- you have not been laughing
- they have not been laughing
Interrogative
- have I been laughing ?
- have you been laughing ?
- has she/he/it been laughing ?
- have we been laughing ?
- have you been laughing ?
- have they been laughing ?
Negative - Interrogative
- have I not been laughing ?
- have you not been laughing ?
- has she/he/it not been laughing ?
- have we not been laughing ?
- have you not been laughing ?
- have they not been laughing ?
PAST PERFECT
Affirmative
- I had laughed
- you had laughed
- she/he/it had laughed
- we had laughed
- you had laughed
- they had laughed
Negative
- I had not laughed
- you had not laughed
- she/he/it had not laughed
- we had not laughed
- you had not laughed
- they had not laughed
Interrogative
- had I laughed ?
- had you laughed ?
- had she/he/it laughed ?
- had we laughed ?
- had you laughed ?
- had they laughed ?
Negative - Interrogative
- had I not laughed ?
- had you not laughed ?
- had she/he/it not laughed ?
- had we not laughed ?
- had you not laughed ?
- had they not laughed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been laughing
- you had been laughing
- she/he/it had been laughing
- we had been laughing
- you had been laughing
- they had been laughing
Negative
- I had not been laughing
- you had not been laughing
- she/he/it had not been laughing
- we had not been laughing
- you had not been laughing
- they had not been laughing
Interrogative
- had I been laughing ?
- had you been laughing ?
- had she/he/it been laughing ?
- had we been laughing ?
- had you been laughing ?
- had they been laughing ?
Negative - Interrogative
- had I not been laughing ?
- had you not been laughing ?
- had she/he/it not been laughing ?
- had we not been laughing ?
- had you not been laughing ?
- had they not been laughing ?