SIMPLE PRESENT

Affirmative

• I distinguish
• you distinguish
• she/he/it distinguishes
• we distinguish
• you distinguish
• they distinguish

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

SIMPLE PAST

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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