We suppose that

1. Alma 26: 30
     30 And we have suffered all manner of afflictions, and all this, that perhaps we might be the means of saving some soul; and we supposed that our joy would be full if perhaps we could be the means of saving some.
2. Alma 45: 19
     19 Behold, this we know, that he was a righteous man; and the saying went abroad in the church that he was taken up by the Spirit, or buried by the hand of the Lord, even as Moses. But behold, the scriptures saith the Lord took Moses unto himself; and we suppose that he has also received Alma in the spirit, unto himself; therefore, for this cause we know nothing concerning his death and burial.
3. Alma 56: 12, 23
     12 And the Lamanites had also retained many prisoners, all of whom are chief captains, for none other have they spared alive. And we suppose that they are now at this time in the land of Nephi; it is so if they are not slain.
         •  •  •
     23 For we knew in those cities they were not sufficiently strong to meet them; therefore we were desirous, if they should pass by us, to fall upon them in their rear, and thus bring them up in the rear at the same time they were met in the front. We supposed that we could overpower them; but behold, we were disappointed in this our desire.
4. Alma 63: 8
     8 And it came to pass that they were never heard of more. And we suppose that they were drowned in the depths of the sea. And it came to pass that one other ship also did sail forth; and whither she did go we know not.