SIMPLE PRESENT
Affirmative
- I insulate
- you insulate
- she/he/it insulates
- we insulate
- you insulate
- they insulate
Negative
- I do not insulate
- you do not insulate
- she/he/it does not insulate
- we do not insulate
- you do not insulate
- they do not insulate
Interrogative
- do I insulate ?
- do you insulate ?
- does she/he/it insulate ?
- do we insulate ?
- do you insulate ?
- do they insulate ?
Negative - Interrogative
- do I not insulate ?
- do you not insulate ?
- does she/he/it not insulate ?
- do we not insulate ?
- do you not insulate ?
- do they not insulate ?
PRESENT CONTINUOUS
Affirmative
- I am insulating
- you are insulating
- she/he/it is insulating
- we are insulating
- you are insulating
- they are insulating
Negative
- I am not insulating
- you are not insulating
- she/he/it is not insulating
- we are not insulating
- you are not insulating
- they are not insulating
Interrogative
- am I insulating ?
- are you insulating ?
- is she/he/it insulating ?
- are we insulating ?
- are you insulating ?
- are they insulating ?
Negative - Interrogative
- am I not insulating ?
- are you not insulating ?
- is she/he/it not insulating ?
- are we not insulating ?
- are you not insulating ?
- are they not insulating ?
SIMPLE PAST
Affirmative
- I insulated
- you insulated
- she/he/it insulated
- we insulated
- you insulated
- they insulated
Negative
- I did not insulate
- you did not insulate
- she/he/it did not insulate
- we did not insulate
- you did not insulate
- they did not insulate
Interrogative
- did I insulate ?
- did you insulate ?
- did she/he/it insulate ?
- did we insulate ?
- did you insulate ?
- did they insulate ?
Negative - Interrogative
- did I not insulate ?
- did you not insulate ?
- did she/he/it not insulate ?
- did we not insulate ?
- did you not insulate ?
- did they not insulate ?
PRESENT PERFECT
Affirmative
- I have insulated
- you have insulated
- she/he/it has insulated
- we have insulated
- you have insulated
- they have insulated
Negative
- I have not insulated
- you have not insulated
- she/he/it has not insulated
- we have not insulated
- you have not insulated
- they have not insulated
Interrogative
- have I insulated ?
- have you insulated ?
- has she/he/it insulated ?
- have we insulated ?
- have you insulated ?
- have they insulated ?
Negative - Interrogative
- have I not insulated ?
- have you not insulated ?
- has she/he/it not insulated ?
- have we not insulated ?
- have you not insulated ?
- have they not insulated ?
PAST CONTINUOUS
Affirmative
- I was insulating
- you were insulating
- she/he/it was insulating
- we were insulating
- you were insulating
- they were insulating
Negative
- I was not insulating
- you were not insulating
- she/he/it was not insulating
- you were not insulating
- you were not insulating
- they were not insulating
Interrogative
- was I insulating ?
- were you insulating ?
- was she/he/it insulating ?
- were we insulating ?
- were you insulating ?
- were they insulating ?
Negative - Interrogative
- was I not insulating ?
- were you not insulating ?
- was she/he/it not insulating ?
- were we not insulating ?
- were you not insulating ?
- were they not insulating ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been insulating
- you have been insulating
- she/he/it has been insulating
- we have been insulating
- you have been insulating
- they have been insulating
Negative
- I have not been insulating
- you have not been insulating
- she/he/it has not been insulating
- we have not been insulating
- you have not been insulating
- they have not been insulating
Interrogative
- have I been insulating ?
- have you been insulating ?
- has she/he/it been insulating ?
- have we been insulating ?
- have you been insulating ?
- have they been insulating ?
Negative - Interrogative
- have I not been insulating ?
- have you not been insulating ?
- has she/he/it not been insulating ?
- have we not been insulating ?
- have you not been insulating ?
- have they not been insulating ?
PAST PERFECT
Affirmative
- I had insulated
- you had insulated
- she/he/it had insulated
- we had insulated
- you had insulated
- they had insulated
Negative
- I had not insulated
- you had not insulated
- she/he/it had not insulated
- we had not insulated
- you had not insulated
- they had not insulated
Interrogative
- had I insulated ?
- had you insulated ?
- had she/he/it insulated ?
- had we insulated ?
- had you insulated ?
- had they insulated ?
Negative - Interrogative
- had I not insulated ?
- had you not insulated ?
- had she/he/it not insulated ?
- had we not insulated ?
- had you not insulated ?
- had they not insulated ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been insulating
- you had been insulating
- she/he/it had been insulating
- we had been insulating
- you had been insulating
- they had been insulating
Negative
- I had not been insulating
- you had not been insulating
- she/he/it had not been insulating
- we had not been insulating
- you had not been insulating
- they had not been insulating
Interrogative
- had I been insulating ?
- had you been insulating ?
- had she/he/it been insulating ?
- had we been insulating ?
- had you been insulating ?
- had they been insulating ?
Negative - Interrogative
- had I not been insulating ?
- had you not been insulating ?
- had she/he/it not been insulating ?
- had we not been insulating ?
- had you not been insulating ?
- had they not been insulating ?