SIMPLE PRESENT
Affirmative
- I underprop
- you underprop
- she/he/it underprops
- we underprop
- you underprop
- they underprop
Negative
- I do not underprop
- you do not underprop
- she/he/it does not underprop
- we do not underprop
- you do not underprop
- they do not underprop
Interrogative
- do I underprop ?
- do you underprop ?
- does she/he/it underprop ?
- do we underprop ?
- do you underprop ?
- do they underprop ?
Negative - Interrogative
- do I not underprop ?
- do you not underprop ?
- does she/he/it not underprop ?
- do we not underprop ?
- do you not underprop ?
- do they not underprop ?
PRESENT CONTINUOUS
Affirmative
- I am underpropping
- you are underpropping
- she/he/it is underpropping
- we are underpropping
- you are underpropping
- they are underpropping
Negative
- I am not underpropping
- you are not underpropping
- she/he/it is not underpropping
- we are not underpropping
- you are not underpropping
- they are not underpropping
Interrogative
- am I underpropping ?
- are you underpropping ?
- is she/he/it underpropping ?
- are we underpropping ?
- are you underpropping ?
- are they underpropping ?
Negative - Interrogative
- am I not underpropping ?
- are you not underpropping ?
- is she/he/it not underpropping ?
- are we not underpropping ?
- are you not underpropping ?
- are they not underpropping ?
SIMPLE PAST
Affirmative
- I underpropped
- you underpropped
- she/he/it underpropped
- we underpropped
- you underpropped
- they underpropped
Negative
- I did not underprop
- you did not underprop
- she/he/it did not underprop
- we did not underprop
- you did not underprop
- they did not underprop
Interrogative
- did I underprop ?
- did you underprop ?
- did she/he/it underprop ?
- did we underprop ?
- did you underprop ?
- did they underprop ?
Negative - Interrogative
- did I not underprop ?
- did you not underprop ?
- did she/he/it not underprop ?
- did we not underprop ?
- did you not underprop ?
- did they not underprop ?
PRESENT PERFECT
Affirmative
- I have underpropped
- you have underpropped
- she/he/it has underpropped
- we have underpropped
- you have underpropped
- they have underpropped
Negative
- I have not underpropped
- you have not underpropped
- she/he/it has not underpropped
- we have not underpropped
- you have not underpropped
- they have not underpropped
Interrogative
- have I underpropped ?
- have you underpropped ?
- has she/he/it underpropped ?
- have we underpropped ?
- have you underpropped ?
- have they underpropped ?
Negative - Interrogative
- have I not underpropped ?
- have you not underpropped ?
- has she/he/it not underpropped ?
- have we not underpropped ?
- have you not underpropped ?
- have they not underpropped ?
PAST CONTINUOUS
Affirmative
- I was underpropping
- you were underpropping
- she/he/it was underpropping
- we were underpropping
- you were underpropping
- they were underpropping
Negative
- I was not underpropping
- you were not underpropping
- she/he/it was not underpropping
- you were not underpropping
- you were not underpropping
- they were not underpropping
Interrogative
- was I underpropping ?
- were you underpropping ?
- was she/he/it underpropping ?
- were we underpropping ?
- were you underpropping ?
- were they underpropping ?
Negative - Interrogative
- was I not underpropping ?
- were you not underpropping ?
- was she/he/it not underpropping ?
- were we not underpropping ?
- were you not underpropping ?
- were they not underpropping ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been underpropping
- you have been underpropping
- she/he/it has been underpropping
- we have been underpropping
- you have been underpropping
- they have been underpropping
Negative
- I have not been underpropping
- you have not been underpropping
- she/he/it has not been underpropping
- we have not been underpropping
- you have not been underpropping
- they have not been underpropping
Interrogative
- have I been underpropping ?
- have you been underpropping ?
- has she/he/it been underpropping ?
- have we been underpropping ?
- have you been underpropping ?
- have they been underpropping ?
Negative - Interrogative
- have I not been underpropping ?
- have you not been underpropping ?
- has she/he/it not been underpropping ?
- have we not been underpropping ?
- have you not been underpropping ?
- have they not been underpropping ?
PAST PERFECT
Affirmative
- I had underpropped
- you had underpropped
- she/he/it had underpropped
- we had underpropped
- you had underpropped
- they had underpropped
Negative
- I had not underpropped
- you had not underpropped
- she/he/it had not underpropped
- we had not underpropped
- you had not underpropped
- they had not underpropped
Interrogative
- had I underpropped ?
- had you underpropped ?
- had she/he/it underpropped ?
- had we underpropped ?
- had you underpropped ?
- had they underpropped ?
Negative - Interrogative
- had I not underpropped ?
- had you not underpropped ?
- had she/he/it not underpropped ?
- had we not underpropped ?
- had you not underpropped ?
- had they not underpropped ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been underpropping
- you had been underpropping
- she/he/it had been underpropping
- we had been underpropping
- you had been underpropping
- they had been underpropping
Negative
- I had not been underpropping
- you had not been underpropping
- she/he/it had not been underpropping
- we had not been underpropping
- you had not been underpropping
- they had not been underpropping
Interrogative
- had I been underpropping ?
- had you been underpropping ?
- had she/he/it been underpropping ?
- had we been underpropping ?
- had you been underpropping ?
- had they been underpropping ?
Negative - Interrogative
- had I not been underpropping ?
- had you not been underpropping ?
- had she/he/it not been underpropping ?
- had we not been underpropping ?
- had you not been underpropping ?
- had they not been underpropping ?