SIMPLE PRESENT
Affirmative
- I derib
- you derib
- she/he/it deribs
- we derib
- you derib
- they derib
Negative
- I do not derib
- you do not derib
- she/he/it does not derib
- we do not derib
- you do not derib
- they do not derib
Interrogative
- do I derib ?
- do you derib ?
- does she/he/it derib ?
- do we derib ?
- do you derib ?
- do they derib ?
Negative - Interrogative
- do I not derib ?
- do you not derib ?
- does she/he/it not derib ?
- do we not derib ?
- do you not derib ?
- do they not derib ?
PRESENT CONTINUOUS
Affirmative
- I am deribbing
- you are deribbing
- she/he/it is deribbing
- we are deribbing
- you are deribbing
- they are deribbing
Negative
- I am not deribbing
- you are not deribbing
- she/he/it is not deribbing
- we are not deribbing
- you are not deribbing
- they are not deribbing
Interrogative
- am I deribbing ?
- are you deribbing ?
- is she/he/it deribbing ?
- are we deribbing ?
- are you deribbing ?
- are they deribbing ?
Negative - Interrogative
- am I not deribbing ?
- are you not deribbing ?
- is she/he/it not deribbing ?
- are we not deribbing ?
- are you not deribbing ?
- are they not deribbing ?
SIMPLE PAST
Affirmative
- I deribbed
- you deribbed
- she/he/it deribbed
- we deribbed
- you deribbed
- they deribbed
Negative
- I did not derib
- you did not derib
- she/he/it did not derib
- we did not derib
- you did not derib
- they did not derib
Interrogative
- did I derib ?
- did you derib ?
- did she/he/it derib ?
- did we derib ?
- did you derib ?
- did they derib ?
Negative - Interrogative
- did I not derib ?
- did you not derib ?
- did she/he/it not derib ?
- did we not derib ?
- did you not derib ?
- did they not derib ?
PRESENT PERFECT
Affirmative
- I have deribbed
- you have deribbed
- she/he/it has deribbed
- we have deribbed
- you have deribbed
- they have deribbed
Negative
- I have not deribbed
- you have not deribbed
- she/he/it has not deribbed
- we have not deribbed
- you have not deribbed
- they have not deribbed
Interrogative
- have I deribbed ?
- have you deribbed ?
- has she/he/it deribbed ?
- have we deribbed ?
- have you deribbed ?
- have they deribbed ?
Negative - Interrogative
- have I not deribbed ?
- have you not deribbed ?
- has she/he/it not deribbed ?
- have we not deribbed ?
- have you not deribbed ?
- have they not deribbed ?
PAST CONTINUOUS
Affirmative
- I was deribbing
- you were deribbing
- she/he/it was deribbing
- we were deribbing
- you were deribbing
- they were deribbing
Negative
- I was not deribbing
- you were not deribbing
- she/he/it was not deribbing
- you were not deribbing
- you were not deribbing
- they were not deribbing
Interrogative
- was I deribbing ?
- were you deribbing ?
- was she/he/it deribbing ?
- were we deribbing ?
- were you deribbing ?
- were they deribbing ?
Negative - Interrogative
- was I not deribbing ?
- were you not deribbing ?
- was she/he/it not deribbing ?
- were we not deribbing ?
- were you not deribbing ?
- were they not deribbing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been deribbing
- you have been deribbing
- she/he/it has been deribbing
- we have been deribbing
- you have been deribbing
- they have been deribbing
Negative
- I have not been deribbing
- you have not been deribbing
- she/he/it has not been deribbing
- we have not been deribbing
- you have not been deribbing
- they have not been deribbing
Interrogative
- have I been deribbing ?
- have you been deribbing ?
- has she/he/it been deribbing ?
- have we been deribbing ?
- have you been deribbing ?
- have they been deribbing ?
Negative - Interrogative
- have I not been deribbing ?
- have you not been deribbing ?
- has she/he/it not been deribbing ?
- have we not been deribbing ?
- have you not been deribbing ?
- have they not been deribbing ?
PAST PERFECT
Affirmative
- I had deribbed
- you had deribbed
- she/he/it had deribbed
- we had deribbed
- you had deribbed
- they had deribbed
Negative
- I had not deribbed
- you had not deribbed
- she/he/it had not deribbed
- we had not deribbed
- you had not deribbed
- they had not deribbed
Interrogative
- had I deribbed ?
- had you deribbed ?
- had she/he/it deribbed ?
- had we deribbed ?
- had you deribbed ?
- had they deribbed ?
Negative - Interrogative
- had I not deribbed ?
- had you not deribbed ?
- had she/he/it not deribbed ?
- had we not deribbed ?
- had you not deribbed ?
- had they not deribbed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been deribbing
- you had been deribbing
- she/he/it had been deribbing
- we had been deribbing
- you had been deribbing
- they had been deribbing
Negative
- I had not been deribbing
- you had not been deribbing
- she/he/it had not been deribbing
- we had not been deribbing
- you had not been deribbing
- they had not been deribbing
Interrogative
- had I been deribbing ?
- had you been deribbing ?
- had she/he/it been deribbing ?
- had we been deribbing ?
- had you been deribbing ?
- had they been deribbing ?
Negative - Interrogative
- had I not been deribbing ?
- had you not been deribbing ?
- had she/he/it not been deribbing ?
- had we not been deribbing ?
- had you not been deribbing ?
- had they not been deribbing ?