SIMPLE PRESENT

Affirmative

• I cause
• you cause
• she/he/it causes
• we cause
• you cause
• they cause

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

SIMPLE PAST

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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