1. Do you mind moving your foot?
2. Point your right foot downward.
3. I'm sorry (that) I stepped on your foot.
4. I'm sorry to have stepped on your foot.
5. I'm sorry to step on your foot.
6. I'm sorry that I step on your foot.
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Are they all grammatical? Do you use #5 and #6? is it better to delete 'that'?
1 answer
1 through 4 are all correct. 5 and 6 have errors in the tense of the second verb.
1 answer