SIMPLE PRESENT
Affirmative
- I grumble
- you grumble
- she/he/it grumbles
- we grumble
- you grumble
- they grumble
Negative
- I do not grumble
- you do not grumble
- she/he/it does not grumble
- we do not grumble
- you do not grumble
- they do not grumble
Interrogative
- do I grumble ?
- do you grumble ?
- does she/he/it grumble ?
- do we grumble ?
- do you grumble ?
- do they grumble ?
Negative - Interrogative
- do I not grumble ?
- do you not grumble ?
- does she/he/it not grumble ?
- do we not grumble ?
- do you not grumble ?
- do they not grumble ?
PRESENT CONTINUOUS
Affirmative
- I am grumbling
- you are grumbling
- she/he/it is grumbling
- we are grumbling
- you are grumbling
- they are grumbling
Negative
- I am not grumbling
- you are not grumbling
- she/he/it is not grumbling
- we are not grumbling
- you are not grumbling
- they are not grumbling
Interrogative
- am I grumbling ?
- are you grumbling ?
- is she/he/it grumbling ?
- are we grumbling ?
- are you grumbling ?
- are they grumbling ?
Negative - Interrogative
- am I not grumbling ?
- are you not grumbling ?
- is she/he/it not grumbling ?
- are we not grumbling ?
- are you not grumbling ?
- are they not grumbling ?
SIMPLE PAST
Affirmative
- I grumbled
- you grumbled
- she/he/it grumbled
- we grumbled
- you grumbled
- they grumbled
Negative
- I did not grumble
- you did not grumble
- she/he/it did not grumble
- we did not grumble
- you did not grumble
- they did not grumble
Interrogative
- did I grumble ?
- did you grumble ?
- did she/he/it grumble ?
- did we grumble ?
- did you grumble ?
- did they grumble ?
Negative - Interrogative
- did I not grumble ?
- did you not grumble ?
- did she/he/it not grumble ?
- did we not grumble ?
- did you not grumble ?
- did they not grumble ?
PRESENT PERFECT
Affirmative
- I have grumbled
- you have grumbled
- she/he/it has grumbled
- we have grumbled
- you have grumbled
- they have grumbled
Negative
- I have not grumbled
- you have not grumbled
- she/he/it has not grumbled
- we have not grumbled
- you have not grumbled
- they have not grumbled
Interrogative
- have I grumbled ?
- have you grumbled ?
- has she/he/it grumbled ?
- have we grumbled ?
- have you grumbled ?
- have they grumbled ?
Negative - Interrogative
- have I not grumbled ?
- have you not grumbled ?
- has she/he/it not grumbled ?
- have we not grumbled ?
- have you not grumbled ?
- have they not grumbled ?
PAST CONTINUOUS
Affirmative
- I was grumbling
- you were grumbling
- she/he/it was grumbling
- we were grumbling
- you were grumbling
- they were grumbling
Negative
- I was not grumbling
- you were not grumbling
- she/he/it was not grumbling
- you were not grumbling
- you were not grumbling
- they were not grumbling
Interrogative
- was I grumbling ?
- were you grumbling ?
- was she/he/it grumbling ?
- were we grumbling ?
- were you grumbling ?
- were they grumbling ?
Negative - Interrogative
- was I not grumbling ?
- were you not grumbling ?
- was she/he/it not grumbling ?
- were we not grumbling ?
- were you not grumbling ?
- were they not grumbling ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been grumbling
- you have been grumbling
- she/he/it has been grumbling
- we have been grumbling
- you have been grumbling
- they have been grumbling
Negative
- I have not been grumbling
- you have not been grumbling
- she/he/it has not been grumbling
- we have not been grumbling
- you have not been grumbling
- they have not been grumbling
Interrogative
- have I been grumbling ?
- have you been grumbling ?
- has she/he/it been grumbling ?
- have we been grumbling ?
- have you been grumbling ?
- have they been grumbling ?
Negative - Interrogative
- have I not been grumbling ?
- have you not been grumbling ?
- has she/he/it not been grumbling ?
- have we not been grumbling ?
- have you not been grumbling ?
- have they not been grumbling ?
PAST PERFECT
Affirmative
- I had grumbled
- you had grumbled
- she/he/it had grumbled
- we had grumbled
- you had grumbled
- they had grumbled
Negative
- I had not grumbled
- you had not grumbled
- she/he/it had not grumbled
- we had not grumbled
- you had not grumbled
- they had not grumbled
Interrogative
- had I grumbled ?
- had you grumbled ?
- had she/he/it grumbled ?
- had we grumbled ?
- had you grumbled ?
- had they grumbled ?
Negative - Interrogative
- had I not grumbled ?
- had you not grumbled ?
- had she/he/it not grumbled ?
- had we not grumbled ?
- had you not grumbled ?
- had they not grumbled ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been grumbling
- you had been grumbling
- she/he/it had been grumbling
- we had been grumbling
- you had been grumbling
- they had been grumbling
Negative
- I had not been grumbling
- you had not been grumbling
- she/he/it had not been grumbling
- we had not been grumbling
- you had not been grumbling
- they had not been grumbling
Interrogative
- had I been grumbling ?
- had you been grumbling ?
- had she/he/it been grumbling ?
- had we been grumbling ?
- had you been grumbling ?
- had they been grumbling ?
Negative - Interrogative
- had I not been grumbling ?
- had you not been grumbling ?
- had she/he/it not been grumbling ?
- had we not been grumbling ?
- had you not been grumbling ?
- had they not been grumbling ?