SIMPLE PRESENT

Affirmative

• I testify
• you testify
• she/he/it testifies
• we testify
• you testify
• they testify

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

SIMPLE PAST

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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