SIMPLE PRESENT
Affirmative
- I trade in
- you trade in
- she/he/it trades in
- we trade in
- you trade in
- they trade in
Negative
- I do not trade in
- you do not trade in
- she/he/it does not trade in
- we do not trade in
- you do not trade in
- they do not trade in
Interrogative
- do I trade in ?
- do you trade in ?
- does she/he/it trade in ?
- do we trade in ?
- do you trade in ?
- do they trade in ?
Negative - Interrogative
- do I not trade in ?
- do you not trade in ?
- does she/he/it not trade in ?
- do we not trade in ?
- do you not trade in ?
- do they not trade in ?
PRESENT CONTINUOUS
Affirmative
- I am trading in
- you are trading in
- she/he/it is trading in
- we are trading in
- you are trading in
- they are trading in
Negative
- I am not trading in
- you are not trading in
- she/he/it is not trading in
- we are not trading in
- you are not trading in
- they are not trading in
Interrogative
- am I trading in ?
- are you trading in ?
- is she/he/it trading in ?
- are we trading in ?
- are you trading in ?
- are they trading in ?
Negative - Interrogative
- am I not trading in ?
- are you not trading in ?
- is she/he/it not trading in ?
- are we not trading in ?
- are you not trading in ?
- are they not trading in ?
SIMPLE PAST
Affirmative
- I traded in
- you traded in
- she/he/it traded in
- we traded in
- you traded in
- they traded in
Negative
- I did not trade in
- you did not trade in
- she/he/it did not trade in
- we did not trade in
- you did not trade in
- they did not trade in
Interrogative
- did I trade in ?
- did you trade in ?
- did she/he/it trade in ?
- did we trade in ?
- did you trade in ?
- did they trade in ?
Negative - Interrogative
- did I not trade in ?
- did you not trade in ?
- did she/he/it not trade in ?
- did we not trade in ?
- did you not trade in ?
- did they not trade in ?
PRESENT PERFECT
Affirmative
- I have traded in
- you have traded in
- she/he/it has traded in
- we have traded in
- you have traded in
- they have traded in
Negative
- I have not traded in
- you have not traded in
- she/he/it has not traded in
- we have not traded in
- you have not traded in
- they have not traded in
Interrogative
- have I traded in ?
- have you traded in ?
- has she/he/it traded in ?
- have we traded in ?
- have you traded in ?
- have they traded in ?
Negative - Interrogative
- have I not traded in ?
- have you not traded in ?
- has she/he/it not traded in ?
- have we not traded in ?
- have you not traded in ?
- have they not traded in ?
PAST CONTINUOUS
Affirmative
- I was trading in
- you were trading in
- she/he/it was trading in
- we were trading in
- you were trading in
- they were trading in
Negative
- I was not trading in
- you were not trading in
- she/he/it was not trading in
- you were not trading in
- you were not trading in
- they were not trading in
Interrogative
- was I trading in ?
- were you trading in ?
- was she/he/it trading in ?
- were we trading in ?
- were you trading in ?
- were they trading in ?
Negative - Interrogative
- was I not trading in ?
- were you not trading in ?
- was she/he/it not trading in ?
- were we not trading in ?
- were you not trading in ?
- were they not trading in ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been trading in
- you have been trading in
- she/he/it has been trading in
- we have been trading in
- you have been trading in
- they have been trading in
Negative
- I have not been trading in
- you have not been trading in
- she/he/it has not been trading in
- we have not been trading in
- you have not been trading in
- they have not been trading in
Interrogative
- have I been trading in ?
- have you been trading in ?
- has she/he/it been trading in ?
- have we been trading in ?
- have you been trading in ?
- have they been trading in ?
Negative - Interrogative
- have I not been trading in ?
- have you not been trading in ?
- has she/he/it not been trading in ?
- have we not been trading in ?
- have you not been trading in ?
- have they not been trading in ?
PAST PERFECT
Affirmative
- I had traded in
- you had traded in
- she/he/it had traded in
- we had traded in
- you had traded in
- they had traded in
Negative
- I had not traded in
- you had not traded in
- she/he/it had not traded in
- we had not traded in
- you had not traded in
- they had not traded in
Interrogative
- had I traded in ?
- had you traded in ?
- had she/he/it traded in ?
- had we traded in ?
- had you traded in ?
- had they traded in ?
Negative - Interrogative
- had I not traded in ?
- had you not traded in ?
- had she/he/it not traded in ?
- had we not traded in ?
- had you not traded in ?
- had they not traded in ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been trading in
- you had been trading in
- she/he/it had been trading in
- we had been trading in
- you had been trading in
- they had been trading in
Negative
- I had not been trading in
- you had not been trading in
- she/he/it had not been trading in
- we had not been trading in
- you had not been trading in
- they had not been trading in
Interrogative
- had I been trading in ?
- had you been trading in ?
- had she/he/it been trading in ?
- had we been trading in ?
- had you been trading in ?
- had they been trading in ?
Negative - Interrogative
- had I not been trading in ?
- had you not been trading in ?
- had she/he/it not been trading in ?
- had we not been trading in ?
- had you not been trading in ?
- had they not been trading in ?