You have been given a table of twelve boxes: present, past and future, each simple, progressive, perfect and perfect progressive. It is a good table. It is also usually taught as if each box mattered the same.
Count and it does not. The lab takes every pronoun in Chapter XXVI, 216 of them, and sorts the verb phrase after each into a box.
Where the 216 land
Be as the main verb holds 38, the largest named group. A modal in front holds 57, and the table under the boxes splits it: 28 with a bare verb straight after, I will try; 27 filed as modal, other, most of them be as the main verb with a modal in front, I should be miserable, it will be as well, and the rest gaps of the kinds “After a Modal, the Verb Is Bare” sorted; one modal perfect, we must have met; and one modal progressive, I will not be wishing. The plain present and past hold 55: past simple 27, present simple 25 and past simple with do 3.
The small groups: be and a participle hold 4, and only one of the four, you are warned, plainly says what was done to the subject; satisfied, resolved and convinced read as states. The perfect holds 4. The progressive holds 3. Forty-two are filed as no verb found.
So the simple boxes and the phrases with a modal in front hold 112 of the 216, just over half. The progressive holds 1.4%.
The rare boxes, read by hand
The three progressives are she has been acting, I will not be wishing and he was now rendering himself agreeable, 3 of 216, 1.4%, and reading the rows by hand finds no more. “Be Is Mostly a Main Verb” finds six -ing forms after be in this same chapter by scan and seven by hand. The difference is that this lab reads only the phrase after a pronoun, and this is being serious, my aunt is going, Mrs. Hurst were going out and his marriage was fast approaching have no pronoun in front.
Why the group for the rest matters
The 42 in no verb found are the lab being honest. Read the rows. Some are an object, as in to use it your father. Some have a word between the pronoun and its verb, as in we all expect, and some a verb the word list lacks, as in she endeavoured to. Five are I cannot, which the lab does not read as can and not. Some are he ought to, where ought is not one of the helping verbs the lab tracks. They are printed so you can sort them yourself.
The whole novel
Counted once over the whole novel, which no page can carry, and quoted here: 8,864 pronoun subjects. Past simple is 18.2%, be as the main verb 15.5%, present simple 12.5%, and a modal or future simple 8.4%. The passive is 3.3%, the past perfect 2.8%, the present perfect 1.8%, and all the progressive phrases together 143 of the 8,864, 1.6%. No verb found is 17.7%.
Today's pages
Switch the lab to the two modern documents. They have 34 pronoun subjects. The simple boxes hold 14, 41.2%. The perfect holds 3, 8.8%. The progressive holds 0. The boxes that a page uses are about the same in 1813 and 2026.
What this does not say
None of this tells you which box to choose. A writer picks a box because of what they mean, and a count of printed words cannot see that. It tells you which boxes to practise first if you have little time, and which to know well enough to read.