SIMPLE PRESENT
Affirmative
- I untie
- you untie
- she/he/it unties
- we untie
- you untie
- they untie
Negative
- I do not untie
- you do not untie
- she/he/it does not untie
- we do not untie
- you do not untie
- they do not untie
Interrogative
- do I untie ?
- do you untie ?
- does she/he/it untie ?
- do we untie ?
- do you untie ?
- do they untie ?
Negative - Interrogative
- do I not untie ?
- do you not untie ?
- does she/he/it not untie ?
- do we not untie ?
- do you not untie ?
- do they not untie ?
PRESENT CONTINUOUS
Affirmative
- I am untying
- you are untying
- she/he/it is untying
- we are untying
- you are untying
- they are untying
Negative
- I am not untying
- you are not untying
- she/he/it is not untying
- we are not untying
- you are not untying
- they are not untying
Interrogative
- am I untying ?
- are you untying ?
- is she/he/it untying ?
- are we untying ?
- are you untying ?
- are they untying ?
Negative - Interrogative
- am I not untying ?
- are you not untying ?
- is she/he/it not untying ?
- are we not untying ?
- are you not untying ?
- are they not untying ?
SIMPLE PAST
Affirmative
- I untied
- you untied
- she/he/it untied
- we untied
- you untied
- they untied
Negative
- I did not untie
- you did not untie
- she/he/it did not untie
- we did not untie
- you did not untie
- they did not untie
Interrogative
- did I untie ?
- did you untie ?
- did she/he/it untie ?
- did we untie ?
- did you untie ?
- did they untie ?
Negative - Interrogative
- did I not untie ?
- did you not untie ?
- did she/he/it not untie ?
- did we not untie ?
- did you not untie ?
- did they not untie ?
PRESENT PERFECT
Affirmative
- I have untied
- you have untied
- she/he/it has untied
- we have untied
- you have untied
- they have untied
Negative
- I have not untied
- you have not untied
- she/he/it has not untied
- we have not untied
- you have not untied
- they have not untied
Interrogative
- have I untied ?
- have you untied ?
- has she/he/it untied ?
- have we untied ?
- have you untied ?
- have they untied ?
Negative - Interrogative
- have I not untied ?
- have you not untied ?
- has she/he/it not untied ?
- have we not untied ?
- have you not untied ?
- have they not untied ?
PAST CONTINUOUS
Affirmative
- I was untying
- you were untying
- she/he/it was untying
- we were untying
- you were untying
- they were untying
Negative
- I was not untying
- you were not untying
- she/he/it was not untying
- you were not untying
- you were not untying
- they were not untying
Interrogative
- was I untying ?
- were you untying ?
- was she/he/it untying ?
- were we untying ?
- were you untying ?
- were they untying ?
Negative - Interrogative
- was I not untying ?
- were you not untying ?
- was she/he/it not untying ?
- were we not untying ?
- were you not untying ?
- were they not untying ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been untying
- you have been untying
- she/he/it has been untying
- we have been untying
- you have been untying
- they have been untying
Negative
- I have not been untying
- you have not been untying
- she/he/it has not been untying
- we have not been untying
- you have not been untying
- they have not been untying
Interrogative
- have I been untying ?
- have you been untying ?
- has she/he/it been untying ?
- have we been untying ?
- have you been untying ?
- have they been untying ?
Negative - Interrogative
- have I not been untying ?
- have you not been untying ?
- has she/he/it not been untying ?
- have we not been untying ?
- have you not been untying ?
- have they not been untying ?
PAST PERFECT
Affirmative
- I had untied
- you had untied
- she/he/it had untied
- we had untied
- you had untied
- they had untied
Negative
- I had not untied
- you had not untied
- she/he/it had not untied
- we had not untied
- you had not untied
- they had not untied
Interrogative
- had I untied ?
- had you untied ?
- had she/he/it untied ?
- had we untied ?
- had you untied ?
- had they untied ?
Negative - Interrogative
- had I not untied ?
- had you not untied ?
- had she/he/it not untied ?
- had we not untied ?
- had you not untied ?
- had they not untied ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been untying
- you had been untying
- she/he/it had been untying
- we had been untying
- you had been untying
- they had been untying
Negative
- I had not been untying
- you had not been untying
- she/he/it had not been untying
- we had not been untying
- you had not been untying
- they had not been untying
Interrogative
- had I been untying ?
- had you been untying ?
- had she/he/it been untying ?
- had we been untying ?
- had you been untying ?
- had they been untying ?
Negative - Interrogative
- had I not been untying ?
- had you not been untying ?
- had she/he/it not been untying ?
- had we not been untying ?
- had you not been untying ?
- had they not been untying ?