3. prosper V
+ -ous
 prosperous 4.
luxury N +
-ous  luxurious
5. chivalry N
+ -ous
 chivalrous 6.
glory N +
-ous  glorious
7. danger N
+ -ous
 dangerous 8.
courage N +
-ous  courageous
9. marvel N
+ -ous
 marvelous
c. Function
The function of suffix  -ous  in  these samples is change the class of  base form ‘Verb’ or ‘Noun’ to become ‘Adjective’.
1. religion N
+ -ous
 religious Adj 2.
vary V +
-ous  various Adj
3. prosper V
+ -ous
 prosperous Adj 4.
luxury N +
-ous  luxurious Adj
5. chivalry N
+ -ous
 chivalrous Adj 6.
glory N +
-ous  glorious Adj
7. danger N
+ -ous
 dangerous Adj 8.
courage N +
-ous  courageous Adj
9. marvel N
+ -ous
 marvelous Adj
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4.2.12 Suffix –tion
1 communication p.7ch.1sn.6
2 expression p.22ch.4ph.2
3 procession p.22ch.4ph.2
4 intention p.37ch.5ph.3
5 opposition p.52ch.1ph.4
6 accusation p.67ch.3ph.2
7 direction p.67ch.5ph.2
8 admiration p.82ch.5ph.3
9 exhaustion p.97ch.6ph.1
10 realization p.97ch.6ph.1
11 demonstration p.97ch.6ph.2
12 complexion p.97ch.6ph.3
13 distinction p.127ch.11ph.1
14 obligation p.172ch.18ph.1
15 collection p.172ch.18ph.2
16 selection p.172ch.18ph.2
17 supplication p.187ch.20ph.1
18 compassion p.187ch.20ph.1
19 companion p.187ch.20ph.2
20 habitation p.207ch.23ph.3
21 creation p.207ch.23ph.4
22 association p.217ch.24ph.3
23 separation p.217ch.24ph.3
24 precipitation p.232ch.2ph.1
25 preparation p.247ch.5ph.3
26 protestation p.307ch.12ph.3
27 contemplation p.307ch.12ph.4
a. Form
Suffix -tion   will change the form when it is attached to the base form or word in certain occasion:
a. The suffix –tion become –ation if it attached to these following base form or words exception.
6. accuse bsf
+ -tion
 accusation 8.
admire bsf +
-tion  admiration
10. realize bsf
+ -tion
 realization 25.
preparebsf +
-tion  preparation
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26. protest bsf
+ -tion
 protestation b. The suffix –tion  become  –ion  if it attached to the base form with
ended of consonant t or s,or y 1.
communicate bsf +
-tion  communication
2. express bsf
+ -tion
 expression 3.
process bsf +
-tion  procession
4. intent bsf
+ -tion
 intention 5.
opposite bsf +
-tion  opposition
7. direct bsf
+ -tion
 direction 9.
exhaust bsf +
-tion  exhaustion
11. demonstrate bsf
+ -tion
 demonstration 12.
complex bsf +
-tion  complexion
13. distinct bsf
+ -tion
 distinction 14.
obligate bsf +
-tion  obligation
15. collect bsf
+ -tion
 collection 16.
select bsf +
-tion  selection
17. supplicate bsf
+ -tion
 supplication 18.
compass bsf +
-tion  compassion
19. company bsf
+ -tion
 companion 20.
habitat bsf +
-tion  habitation
21. create bsf
+ -tion
 creation 22.
associate bsf +
-tion  association
23. separate bsf
+ -tion
 separation 24.
precipitate bsf +
-tion  precipitation
27. contemplate bsf
+ -tion
 contemplation
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b. Distribution