SIMPLE PRESENT

Affirmative

• I overestimate
• you overestimate
• she/he/it overestimates
• we overestimate
• you overestimate
• they overestimate

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

SIMPLE PAST

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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