SIMPLE PRESENT

Affirmative

• I differ
• you differ
• she/he/it differs
• we differ
• you differ
• they differ

Negative

• I do not differ
• you do not differ
• she/he/it does not differ
• we do not differ
• you do not differ
• they do not differ

Interrogative

• do I differ ?
• do you differ ?
• does she/he/it differ ?
• do we differ ?
• do you differ ?
• do they differ ?

Negative - Interrogative

• do I not differ ?
• do you not differ ?
• does she/he/it not differ ?
• do we not differ ?
• do you not differ ?
• do they not differ ?

PRESENT CONTINUOUS

Affirmative

• I am differing
• you are differing
• she/he/it is differing
• we are differing
• you are differing
• they are differing

Negative

• I am not differing
• you are not differing
• she/he/it is not differing
• we are not differing
• you are not differing
• they are not differing

Interrogative

• am I differing ?
• are you differing ?
• is she/he/it differing ?
• are we differing ?
• are you differing ?
• are they differing ?

Negative - Interrogative

• am I not differing ?
• are you not differing ?
• is she/he/it not differing ?
• are we not differing ?
• are you not differing ?
• are they not differing ?

SIMPLE PAST

Affirmative

• I differed
• you differed
• she/he/it differed
• we differed
• you differed
• they differed

Negative

• I did not differ
• you did not differ
• she/he/it did not differ
• we did not differ
• you did not differ
• they did not differ

Interrogative

• did I differ ?
• did you differ ?
• did she/he/it differ ?
• did we differ ?
• did you differ ?
• did they differ ?

Negative - Interrogative

• did I not differ ?
• did you not differ ?
• did she/he/it not differ ?
• did we not differ ?
• did you not differ ?
• did they not differ ?

PRESENT PERFECT

Affirmative

• I have differed
• you have differed
• she/he/it has differed
• we have differed
• you have differed
• they have differed

Negative

• I have not differed
• you have not differed
• she/he/it has not differed
• we have not differed
• you have not differed
• they have not differed

Interrogative

• have I differed ?
• have you differed ?
• has she/he/it differed ?
• have we differed ?
• have you differed ?
• have they differed ?

Negative - Interrogative

• have I not differed ?
• have you not differed ?
• has she/he/it not differed ?
• have we not differed ?
• have you not differed ?
• have they not differed ?

PAST CONTINUOUS

Affirmative

• I was differing
• you were differing
• she/he/it was differing
• we were differing
• you were differing
• they were differing

Negative

• I was not differing
• you were not differing
• she/he/it was not differing
• you were not differing
• you were not differing
• they were not differing

Interrogative

• was I differing ?
• were you differing ?
• was she/he/it differing ?
• were we differing ?
• were you differing ?
• were they differing ?

Negative - Interrogative

• was I not differing ?
• were you not differing ?
• was she/he/it not differing ?
• were we not differing ?
• were you not differing ?
• were they not differing ?

PRESENT PERFECT CONTINUOUS

Affirmative

• I have been differing
• you have been differing
• she/he/it has been differing
• we have been differing
• you have been differing
• they have been differing

Negative

• I have not been differing
• you have not been differing
• she/he/it has not been differing
• we have not been differing
• you have not been differing
• they have not been differing

Interrogative

• have I been differing ?
• have you been differing ?
• has she/he/it been differing ?
• have we been differing ?
• have you been differing ?
• have they been differing ?

Negative - Interrogative

• have I not been differing ?
• have you not been differing ?
• has she/he/it not been differing ?
• have we not been differing ?
• have you not been differing ?
• have they not been differing ?

PAST PERFECT

Affirmative

• I had differed
• you had differed
• she/he/it had differed
• we had differed
• you had differed
• they had differed

Negative

• I had not differed
• you had not differed
• she/he/it had not differed
• we had not differed
• you had not differed
• they had not differed

Interrogative

• had I differed ?
• had you differed ?
• had she/he/it differed ?
• had we differed ?
• had you differed ?
• had they differed ?

Negative - Interrogative

• had I not differed ?
• had you not differed ?
• had she/he/it not differed ?
• had we not differed ?
• had you not differed ?
• had they not differed ?

PAST PERFECT CONTINUOUS

Affirmative

• I had been differing
• you had been differing
• she/he/it had been differing
• we had been differing
• you had been differing
• they had been differing

Negative

• I had not been differing
• you had not been differing
• she/he/it had not been differing
• we had not been differing
• you had not been differing
• they had not been differing

Interrogative

• had I been differing ?
• had you been differing ?
• had she/he/it been differing ?
• had we been differing ?
• had you been differing ?
• had they been differing ?

Negative - Interrogative

• had I not been differing ?
• had you not been differing ?
• had she/he/it not been differing ?
• had we not been differing ?
• had you not been differing ?
• had they not been differing ?