SIMPLE PRESENT
Affirmative
- I detect
- you detect
- she/he/it detects
- we detect
- you detect
- they detect
Negative
- I do not detect
- you do not detect
- she/he/it does not detect
- we do not detect
- you do not detect
- they do not detect
Interrogative
- do I detect ?
- do you detect ?
- does she/he/it detect ?
- do we detect ?
- do you detect ?
- do they detect ?
Negative - Interrogative
- do I not detect ?
- do you not detect ?
- does she/he/it not detect ?
- do we not detect ?
- do you not detect ?
- do they not detect ?
PRESENT CONTINUOUS
Affirmative
- I am detecting
- you are detecting
- she/he/it is detecting
- we are detecting
- you are detecting
- they are detecting
Negative
- I am not detecting
- you are not detecting
- she/he/it is not detecting
- we are not detecting
- you are not detecting
- they are not detecting
Interrogative
- am I detecting ?
- are you detecting ?
- is she/he/it detecting ?
- are we detecting ?
- are you detecting ?
- are they detecting ?
Negative - Interrogative
- am I not detecting ?
- are you not detecting ?
- is she/he/it not detecting ?
- are we not detecting ?
- are you not detecting ?
- are they not detecting ?
SIMPLE PAST
Affirmative
- I detected
- you detected
- she/he/it detected
- we detected
- you detected
- they detected
Negative
- I did not detect
- you did not detect
- she/he/it did not detect
- we did not detect
- you did not detect
- they did not detect
Interrogative
- did I detect ?
- did you detect ?
- did she/he/it detect ?
- did we detect ?
- did you detect ?
- did they detect ?
Negative - Interrogative
- did I not detect ?
- did you not detect ?
- did she/he/it not detect ?
- did we not detect ?
- did you not detect ?
- did they not detect ?
PRESENT PERFECT
Affirmative
- I have detected
- you have detected
- she/he/it has detected
- we have detected
- you have detected
- they have detected
Negative
- I have not detected
- you have not detected
- she/he/it has not detected
- we have not detected
- you have not detected
- they have not detected
Interrogative
- have I detected ?
- have you detected ?
- has she/he/it detected ?
- have we detected ?
- have you detected ?
- have they detected ?
Negative - Interrogative
- have I not detected ?
- have you not detected ?
- has she/he/it not detected ?
- have we not detected ?
- have you not detected ?
- have they not detected ?
PAST CONTINUOUS
Affirmative
- I was detecting
- you were detecting
- she/he/it was detecting
- we were detecting
- you were detecting
- they were detecting
Negative
- I was not detecting
- you were not detecting
- she/he/it was not detecting
- you were not detecting
- you were not detecting
- they were not detecting
Interrogative
- was I detecting ?
- were you detecting ?
- was she/he/it detecting ?
- were we detecting ?
- were you detecting ?
- were they detecting ?
Negative - Interrogative
- was I not detecting ?
- were you not detecting ?
- was she/he/it not detecting ?
- were we not detecting ?
- were you not detecting ?
- were they not detecting ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been detecting
- you have been detecting
- she/he/it has been detecting
- we have been detecting
- you have been detecting
- they have been detecting
Negative
- I have not been detecting
- you have not been detecting
- she/he/it has not been detecting
- we have not been detecting
- you have not been detecting
- they have not been detecting
Interrogative
- have I been detecting ?
- have you been detecting ?
- has she/he/it been detecting ?
- have we been detecting ?
- have you been detecting ?
- have they been detecting ?
Negative - Interrogative
- have I not been detecting ?
- have you not been detecting ?
- has she/he/it not been detecting ?
- have we not been detecting ?
- have you not been detecting ?
- have they not been detecting ?
PAST PERFECT
Affirmative
- I had detected
- you had detected
- she/he/it had detected
- we had detected
- you had detected
- they had detected
Negative
- I had not detected
- you had not detected
- she/he/it had not detected
- we had not detected
- you had not detected
- they had not detected
Interrogative
- had I detected ?
- had you detected ?
- had she/he/it detected ?
- had we detected ?
- had you detected ?
- had they detected ?
Negative - Interrogative
- had I not detected ?
- had you not detected ?
- had she/he/it not detected ?
- had we not detected ?
- had you not detected ?
- had they not detected ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been detecting
- you had been detecting
- she/he/it had been detecting
- we had been detecting
- you had been detecting
- they had been detecting
Negative
- I had not been detecting
- you had not been detecting
- she/he/it had not been detecting
- we had not been detecting
- you had not been detecting
- they had not been detecting
Interrogative
- had I been detecting ?
- had you been detecting ?
- had she/he/it been detecting ?
- had we been detecting ?
- had you been detecting ?
- had they been detecting ?
Negative - Interrogative
- had I not been detecting ?
- had you not been detecting ?
- had she/he/it not been detecting ?
- had we not been detecting ?
- had you not been detecting ?
- had they not been detecting ?