12
prepositions
× 4 |
3
pronunciation
× 3 |
2
adverbials
|
1
plural-forms
|
7
usage
× 2 |
3
syntax
× 3 |
2
negation
|
1
expressions
|
5
adverbs
× 2 |
3
articles
× 2 |
2
future-tense
|
1
progressive-aspect
|
4
grammar
× 4 |
3
intensifiers
|
1
american-english
× 3 |
0
clauses
× 2 |
4
possessives
× 2 |
3
do-support
|
1
sentence-construction
× 2 |
0
generic-noun-phrases
|
4
adjectives
|
3
supplementation
|
1
writing
|
0
british-english
|
4
repetition
|
3
passive-voice
|
1
morphology
|
0
terminology
|
4
parts-of-speech
|
3
participle-clauses
|
1
meaning-in-context
|
0
subjects
|
4
translation
|
2
present-tense
|
1
past-tense
|
0
subordinate-clauses
|
4
gerunds
|
2
modal-verbs
|
1
phrases
|