SIMPLE PRESENT
Affirmative
- I let down
- you let down
- she/he/it lets down
- we let down
- you let down
- they let down
Negative
- I do not let down
- you do not let down
- she/he/it does not let down
- we do not let down
- you do not let down
- they do not let down
Interrogative
- do I let down ?
- do you let down ?
- does she/he/it let down ?
- do we let down ?
- do you let down ?
- do they let down ?
Negative - Interrogative
- do I not let down ?
- do you not let down ?
- does she/he/it not let down ?
- do we not let down ?
- do you not let down ?
- do they not let down ?
PRESENT CONTINUOUS
Affirmative
- I am letting down
- you are letting down
- she/he/it is letting down
- we are letting down
- you are letting down
- they are letting down
Negative
- I am not letting down
- you are not letting down
- she/he/it is not letting down
- we are not letting down
- you are not letting down
- they are not letting down
Interrogative
- am I letting down ?
- are you letting down ?
- is she/he/it letting down ?
- are we letting down ?
- are you letting down ?
- are they letting down ?
Negative - Interrogative
- am I not letting down ?
- are you not letting down ?
- is she/he/it not letting down ?
- are we not letting down ?
- are you not letting down ?
- are they not letting down ?
SIMPLE PAST
Affirmative
- I let down
- you let down
- she/he/it let down
- we let down
- you let down
- they let down
Negative
- I did not let down
- you did not let down
- she/he/it did not let down
- we did not let down
- you did not let down
- they did not let down
Interrogative
- did I let down ?
- did you let down ?
- did she/he/it let down ?
- did we let down ?
- did you let down ?
- did they let down ?
Negative - Interrogative
- did I not let down ?
- did you not let down ?
- did she/he/it not let down ?
- did we not let down ?
- did you not let down ?
- did they not let down ?
PRESENT PERFECT
Affirmative
- I have let down
- you have let down
- she/he/it has let down
- we have let down
- you have let down
- they have let down
Negative
- I have not let down
- you have not let down
- she/he/it has not let down
- we have not let down
- you have not let down
- they have not let down
Interrogative
- have I let down ?
- have you let down ?
- has she/he/it let down ?
- have we let down ?
- have you let down ?
- have they let down ?
Negative - Interrogative
- have I not let down ?
- have you not let down ?
- has she/he/it not let down ?
- have we not let down ?
- have you not let down ?
- have they not let down ?
PAST CONTINUOUS
Affirmative
- I was letting down
- you were letting down
- she/he/it was letting down
- we were letting down
- you were letting down
- they were letting down
Negative
- I was not letting down
- you were not letting down
- she/he/it was not letting down
- you were not letting down
- you were not letting down
- they were not letting down
Interrogative
- was I letting down ?
- were you letting down ?
- was she/he/it letting down ?
- were we letting down ?
- were you letting down ?
- were they letting down ?
Negative - Interrogative
- was I not letting down ?
- were you not letting down ?
- was she/he/it not letting down ?
- were we not letting down ?
- were you not letting down ?
- were they not letting down ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been letting down
- you have been letting down
- she/he/it has been letting down
- we have been letting down
- you have been letting down
- they have been letting down
Negative
- I have not been letting down
- you have not been letting down
- she/he/it has not been letting down
- we have not been letting down
- you have not been letting down
- they have not been letting down
Interrogative
- have I been letting down ?
- have you been letting down ?
- has she/he/it been letting down ?
- have we been letting down ?
- have you been letting down ?
- have they been letting down ?
Negative - Interrogative
- have I not been letting down ?
- have you not been letting down ?
- has she/he/it not been letting down ?
- have we not been letting down ?
- have you not been letting down ?
- have they not been letting down ?
PAST PERFECT
Affirmative
- I had let down
- you had let down
- she/he/it had let down
- we had let down
- you had let down
- they had let down
Negative
- I had not let down
- you had not let down
- she/he/it had not let down
- we had not let down
- you had not let down
- they had not let down
Interrogative
- had I let down ?
- had you let down ?
- had she/he/it let down ?
- had we let down ?
- had you let down ?
- had they let down ?
Negative - Interrogative
- had I not let down ?
- had you not let down ?
- had she/he/it not let down ?
- had we not let down ?
- had you not let down ?
- had they not let down ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been letting down
- you had been letting down
- she/he/it had been letting down
- we had been letting down
- you had been letting down
- they had been letting down
Negative
- I had not been letting down
- you had not been letting down
- she/he/it had not been letting down
- we had not been letting down
- you had not been letting down
- they had not been letting down
Interrogative
- had I been letting down ?
- had you been letting down ?
- had she/he/it been letting down ?
- had we been letting down ?
- had you been letting down ?
- had they been letting down ?
Negative - Interrogative
- had I not been letting down ?
- had you not been letting down ?
- had she/he/it not been letting down ?
- had we not been letting down ?
- had you not been letting down ?
- had they not been letting down ?