I have been too long accustomed to hear
I have been touched by the large generosity
I have been trying to show
I have before me the statistics
I have but one more word to add
I have demonstrated to you
I have depicted
I have endeavored to emphasize
I have enlarged on this subject
I have felt it almost a duty to
I have found great cause for wonder
I have frequently been surprised at
I have gazed with admiration
I have generally observed
I have gone so far as to suggest
I have good reason for
I have had steadily in mind
I have had the honor
I have had to take a long sweep
I have heard it objected
I have heard with relief and pleasure
I have hitherto been adducing instances [adduce = cite as an example]
I have hitherto been engaged in showing
I have in a measure anticipated
I have in my possession
I have incidentally dwelt on
I have introduced it to suggest
I have labored to maintain
I have laid much stress upon
I have lately observed many strong indications
I have listened with the utmost interest
I have little hope that I can add anything
I have lived to see
I have long ago insisted
I have long been of the conviction
I have never heard it suggested
I have never whispered a syllable
I have no acquaintance with
I have no doubt whatever
I have no excuse for intruding
I have no fear of myself
I have no fears for the success
I have no hesitation in asserting
I have no intention to moralize
I have no particular inclination
I have no prejudice on the subject
I have no pretention to be regarded
I have no reason to think
I have no scruple in saying
I have no such gloomy forebodings