ENGLISH VERBS
by Maitena Pragout
1. PRESENT
1.1. SIMPLE
1.1.1. AFIRMATIVE
1.1.2. NEGATIVE
1.1.3. INTERROGATIVE
1.2. CONTINIUS
2. MODALS
2.1. CAN
2.2. MUST
2.3. CLOUD
2.4. MAY
3. PAST
3.1. SIMPLE
3.1.1. REGULAR
3.1.1.1. Afirmative
3.1.1.2. Negative
3.1.1.3. Interrogative
3.1.2. IRREGULAR
3.1.2.1. Afirmative
3.1.2.2. Negative
3.1.2.3. Interrogative