SIMPLE PRESENT
Affirmative
- I derail
- you derail
- she/he/it derails
- we derail
- you derail
- they derail
Negative
- I do not derail
- you do not derail
- she/he/it does not derail
- we do not derail
- you do not derail
- they do not derail
Interrogative
- do I derail ?
- do you derail ?
- does she/he/it derail ?
- do we derail ?
- do you derail ?
- do they derail ?
Negative - Interrogative
- do I not derail ?
- do you not derail ?
- does she/he/it not derail ?
- do we not derail ?
- do you not derail ?
- do they not derail ?
PRESENT CONTINUOUS
Affirmative
- I am derailing
- you are derailing
- she/he/it is derailing
- we are derailing
- you are derailing
- they are derailing
Negative
- I am not derailing
- you are not derailing
- she/he/it is not derailing
- we are not derailing
- you are not derailing
- they are not derailing
Interrogative
- am I derailing ?
- are you derailing ?
- is she/he/it derailing ?
- are we derailing ?
- are you derailing ?
- are they derailing ?
Negative - Interrogative
- am I not derailing ?
- are you not derailing ?
- is she/he/it not derailing ?
- are we not derailing ?
- are you not derailing ?
- are they not derailing ?
SIMPLE PAST
Affirmative
- I derailed
- you derailed
- she/he/it derailed
- we derailed
- you derailed
- they derailed
Negative
- I did not derail
- you did not derail
- she/he/it did not derail
- we did not derail
- you did not derail
- they did not derail
Interrogative
- did I derail ?
- did you derail ?
- did she/he/it derail ?
- did we derail ?
- did you derail ?
- did they derail ?
Negative - Interrogative
- did I not derail ?
- did you not derail ?
- did she/he/it not derail ?
- did we not derail ?
- did you not derail ?
- did they not derail ?
PRESENT PERFECT
Affirmative
- I have derailed
- you have derailed
- she/he/it has derailed
- we have derailed
- you have derailed
- they have derailed
Negative
- I have not derailed
- you have not derailed
- she/he/it has not derailed
- we have not derailed
- you have not derailed
- they have not derailed
Interrogative
- have I derailed ?
- have you derailed ?
- has she/he/it derailed ?
- have we derailed ?
- have you derailed ?
- have they derailed ?
Negative - Interrogative
- have I not derailed ?
- have you not derailed ?
- has she/he/it not derailed ?
- have we not derailed ?
- have you not derailed ?
- have they not derailed ?
PAST CONTINUOUS
Affirmative
- I was derailing
- you were derailing
- she/he/it was derailing
- we were derailing
- you were derailing
- they were derailing
Negative
- I was not derailing
- you were not derailing
- she/he/it was not derailing
- you were not derailing
- you were not derailing
- they were not derailing
Interrogative
- was I derailing ?
- were you derailing ?
- was she/he/it derailing ?
- were we derailing ?
- were you derailing ?
- were they derailing ?
Negative - Interrogative
- was I not derailing ?
- were you not derailing ?
- was she/he/it not derailing ?
- were we not derailing ?
- were you not derailing ?
- were they not derailing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been derailing
- you have been derailing
- she/he/it has been derailing
- we have been derailing
- you have been derailing
- they have been derailing
Negative
- I have not been derailing
- you have not been derailing
- she/he/it has not been derailing
- we have not been derailing
- you have not been derailing
- they have not been derailing
Interrogative
- have I been derailing ?
- have you been derailing ?
- has she/he/it been derailing ?
- have we been derailing ?
- have you been derailing ?
- have they been derailing ?
Negative - Interrogative
- have I not been derailing ?
- have you not been derailing ?
- has she/he/it not been derailing ?
- have we not been derailing ?
- have you not been derailing ?
- have they not been derailing ?
PAST PERFECT
Affirmative
- I had derailed
- you had derailed
- she/he/it had derailed
- we had derailed
- you had derailed
- they had derailed
Negative
- I had not derailed
- you had not derailed
- she/he/it had not derailed
- we had not derailed
- you had not derailed
- they had not derailed
Interrogative
- had I derailed ?
- had you derailed ?
- had she/he/it derailed ?
- had we derailed ?
- had you derailed ?
- had they derailed ?
Negative - Interrogative
- had I not derailed ?
- had you not derailed ?
- had she/he/it not derailed ?
- had we not derailed ?
- had you not derailed ?
- had they not derailed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been derailing
- you had been derailing
- she/he/it had been derailing
- we had been derailing
- you had been derailing
- they had been derailing
Negative
- I had not been derailing
- you had not been derailing
- she/he/it had not been derailing
- we had not been derailing
- you had not been derailing
- they had not been derailing
Interrogative
- had I been derailing ?
- had you been derailing ?
- had she/he/it been derailing ?
- had we been derailing ?
- had you been derailing ?
- had they been derailing ?
Negative - Interrogative
- had I not been derailing ?
- had you not been derailing ?
- had she/he/it not been derailing ?
- had we not been derailing ?
- had you not been derailing ?
- had they not been derailing ?