SIMPLE PRESENT
Affirmative
- I derive
- you derive
- she/he/it derives
- we derive
- you derive
- they derive
Negative
- I do not derive
- you do not derive
- she/he/it does not derive
- we do not derive
- you do not derive
- they do not derive
Interrogative
- do I derive ?
- do you derive ?
- does she/he/it derive ?
- do we derive ?
- do you derive ?
- do they derive ?
Negative - Interrogative
- do I not derive ?
- do you not derive ?
- does she/he/it not derive ?
- do we not derive ?
- do you not derive ?
- do they not derive ?
PRESENT CONTINUOUS
Affirmative
- I am deriving
- you are deriving
- she/he/it is deriving
- we are deriving
- you are deriving
- they are deriving
Negative
- I am not deriving
- you are not deriving
- she/he/it is not deriving
- we are not deriving
- you are not deriving
- they are not deriving
Interrogative
- am I deriving ?
- are you deriving ?
- is she/he/it deriving ?
- are we deriving ?
- are you deriving ?
- are they deriving ?
Negative - Interrogative
- am I not deriving ?
- are you not deriving ?
- is she/he/it not deriving ?
- are we not deriving ?
- are you not deriving ?
- are they not deriving ?
SIMPLE PAST
Affirmative
- I derived
- you derived
- she/he/it derived
- we derived
- you derived
- they derived
Negative
- I did not derive
- you did not derive
- she/he/it did not derive
- we did not derive
- you did not derive
- they did not derive
Interrogative
- did I derive ?
- did you derive ?
- did she/he/it derive ?
- did we derive ?
- did you derive ?
- did they derive ?
Negative - Interrogative
- did I not derive ?
- did you not derive ?
- did she/he/it not derive ?
- did we not derive ?
- did you not derive ?
- did they not derive ?
PRESENT PERFECT
Affirmative
- I have derived
- you have derived
- she/he/it has derived
- we have derived
- you have derived
- they have derived
Negative
- I have not derived
- you have not derived
- she/he/it has not derived
- we have not derived
- you have not derived
- they have not derived
Interrogative
- have I derived ?
- have you derived ?
- has she/he/it derived ?
- have we derived ?
- have you derived ?
- have they derived ?
Negative - Interrogative
- have I not derived ?
- have you not derived ?
- has she/he/it not derived ?
- have we not derived ?
- have you not derived ?
- have they not derived ?
PAST CONTINUOUS
Affirmative
- I was deriving
- you were deriving
- she/he/it was deriving
- we were deriving
- you were deriving
- they were deriving
Negative
- I was not deriving
- you were not deriving
- she/he/it was not deriving
- you were not deriving
- you were not deriving
- they were not deriving
Interrogative
- was I deriving ?
- were you deriving ?
- was she/he/it deriving ?
- were we deriving ?
- were you deriving ?
- were they deriving ?
Negative - Interrogative
- was I not deriving ?
- were you not deriving ?
- was she/he/it not deriving ?
- were we not deriving ?
- were you not deriving ?
- were they not deriving ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been deriving
- you have been deriving
- she/he/it has been deriving
- we have been deriving
- you have been deriving
- they have been deriving
Negative
- I have not been deriving
- you have not been deriving
- she/he/it has not been deriving
- we have not been deriving
- you have not been deriving
- they have not been deriving
Interrogative
- have I been deriving ?
- have you been deriving ?
- has she/he/it been deriving ?
- have we been deriving ?
- have you been deriving ?
- have they been deriving ?
Negative - Interrogative
- have I not been deriving ?
- have you not been deriving ?
- has she/he/it not been deriving ?
- have we not been deriving ?
- have you not been deriving ?
- have they not been deriving ?
PAST PERFECT
Affirmative
- I had derived
- you had derived
- she/he/it had derived
- we had derived
- you had derived
- they had derived
Negative
- I had not derived
- you had not derived
- she/he/it had not derived
- we had not derived
- you had not derived
- they had not derived
Interrogative
- had I derived ?
- had you derived ?
- had she/he/it derived ?
- had we derived ?
- had you derived ?
- had they derived ?
Negative - Interrogative
- had I not derived ?
- had you not derived ?
- had she/he/it not derived ?
- had we not derived ?
- had you not derived ?
- had they not derived ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been deriving
- you had been deriving
- she/he/it had been deriving
- we had been deriving
- you had been deriving
- they had been deriving
Negative
- I had not been deriving
- you had not been deriving
- she/he/it had not been deriving
- we had not been deriving
- you had not been deriving
- they had not been deriving
Interrogative
- had I been deriving ?
- had you been deriving ?
- had she/he/it been deriving ?
- had we been deriving ?
- had you been deriving ?
- had they been deriving ?
Negative - Interrogative
- had I not been deriving ?
- had you not been deriving ?
- had she/he/it not been deriving ?
- had we not been deriving ?
- had you not been deriving ?
- had they not been deriving ?