SIMPLE PRESENT
Affirmative
- I counterchange
- you counterchange
- she/he/it counterchanges
- we counterchange
- you counterchange
- they counterchange
Negative
- I do not counterchange
- you do not counterchange
- she/he/it does not counterchange
- we do not counterchange
- you do not counterchange
- they do not counterchange
Interrogative
- do I counterchange ?
- do you counterchange ?
- does she/he/it counterchange ?
- do we counterchange ?
- do you counterchange ?
- do they counterchange ?
Negative - Interrogative
- do I not counterchange ?
- do you not counterchange ?
- does she/he/it not counterchange ?
- do we not counterchange ?
- do you not counterchange ?
- do they not counterchange ?
PRESENT CONTINUOUS
Affirmative
- I am counterchanging
- you are counterchanging
- she/he/it is counterchanging
- we are counterchanging
- you are counterchanging
- they are counterchanging
Negative
- I am not counterchanging
- you are not counterchanging
- she/he/it is not counterchanging
- we are not counterchanging
- you are not counterchanging
- they are not counterchanging
Interrogative
- am I counterchanging ?
- are you counterchanging ?
- is she/he/it counterchanging ?
- are we counterchanging ?
- are you counterchanging ?
- are they counterchanging ?
Negative - Interrogative
- am I not counterchanging ?
- are you not counterchanging ?
- is she/he/it not counterchanging ?
- are we not counterchanging ?
- are you not counterchanging ?
- are they not counterchanging ?
SIMPLE PAST
Affirmative
- I counterchanged
- you counterchanged
- she/he/it counterchanged
- we counterchanged
- you counterchanged
- they counterchanged
Negative
- I did not counterchange
- you did not counterchange
- she/he/it did not counterchange
- we did not counterchange
- you did not counterchange
- they did not counterchange
Interrogative
- did I counterchange ?
- did you counterchange ?
- did she/he/it counterchange ?
- did we counterchange ?
- did you counterchange ?
- did they counterchange ?
Negative - Interrogative
- did I not counterchange ?
- did you not counterchange ?
- did she/he/it not counterchange ?
- did we not counterchange ?
- did you not counterchange ?
- did they not counterchange ?
PRESENT PERFECT
Affirmative
- I have counterchanged
- you have counterchanged
- she/he/it has counterchanged
- we have counterchanged
- you have counterchanged
- they have counterchanged
Negative
- I have not counterchanged
- you have not counterchanged
- she/he/it has not counterchanged
- we have not counterchanged
- you have not counterchanged
- they have not counterchanged
Interrogative
- have I counterchanged ?
- have you counterchanged ?
- has she/he/it counterchanged ?
- have we counterchanged ?
- have you counterchanged ?
- have they counterchanged ?
Negative - Interrogative
- have I not counterchanged ?
- have you not counterchanged ?
- has she/he/it not counterchanged ?
- have we not counterchanged ?
- have you not counterchanged ?
- have they not counterchanged ?
PAST CONTINUOUS
Affirmative
- I was counterchanging
- you were counterchanging
- she/he/it was counterchanging
- we were counterchanging
- you were counterchanging
- they were counterchanging
Negative
- I was not counterchanging
- you were not counterchanging
- she/he/it was not counterchanging
- you were not counterchanging
- you were not counterchanging
- they were not counterchanging
Interrogative
- was I counterchanging ?
- were you counterchanging ?
- was she/he/it counterchanging ?
- were we counterchanging ?
- were you counterchanging ?
- were they counterchanging ?
Negative - Interrogative
- was I not counterchanging ?
- were you not counterchanging ?
- was she/he/it not counterchanging ?
- were we not counterchanging ?
- were you not counterchanging ?
- were they not counterchanging ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been counterchanging
- you have been counterchanging
- she/he/it has been counterchanging
- we have been counterchanging
- you have been counterchanging
- they have been counterchanging
Negative
- I have not been counterchanging
- you have not been counterchanging
- she/he/it has not been counterchanging
- we have not been counterchanging
- you have not been counterchanging
- they have not been counterchanging
Interrogative
- have I been counterchanging ?
- have you been counterchanging ?
- has she/he/it been counterchanging ?
- have we been counterchanging ?
- have you been counterchanging ?
- have they been counterchanging ?
Negative - Interrogative
- have I not been counterchanging ?
- have you not been counterchanging ?
- has she/he/it not been counterchanging ?
- have we not been counterchanging ?
- have you not been counterchanging ?
- have they not been counterchanging ?
PAST PERFECT
Affirmative
- I had counterchanged
- you had counterchanged
- she/he/it had counterchanged
- we had counterchanged
- you had counterchanged
- they had counterchanged
Negative
- I had not counterchanged
- you had not counterchanged
- she/he/it had not counterchanged
- we had not counterchanged
- you had not counterchanged
- they had not counterchanged
Interrogative
- had I counterchanged ?
- had you counterchanged ?
- had she/he/it counterchanged ?
- had we counterchanged ?
- had you counterchanged ?
- had they counterchanged ?
Negative - Interrogative
- had I not counterchanged ?
- had you not counterchanged ?
- had she/he/it not counterchanged ?
- had we not counterchanged ?
- had you not counterchanged ?
- had they not counterchanged ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been counterchanging
- you had been counterchanging
- she/he/it had been counterchanging
- we had been counterchanging
- you had been counterchanging
- they had been counterchanging
Negative
- I had not been counterchanging
- you had not been counterchanging
- she/he/it had not been counterchanging
- we had not been counterchanging
- you had not been counterchanging
- they had not been counterchanging
Interrogative
- had I been counterchanging ?
- had you been counterchanging ?
- had she/he/it been counterchanging ?
- had we been counterchanging ?
- had you been counterchanging ?
- had they been counterchanging ?
Negative - Interrogative
- had I not been counterchanging ?
- had you not been counterchanging ?
- had she/he/it not been counterchanging ?
- had we not been counterchanging ?
- had you not been counterchanging ?
- had they not been counterchanging ?