Summary of functions of Modal Verbs (with practice)

Modals with practice

Обязанность, обязательство, необходимость, вынужден

• Настоящее:
• Must
• ought to
• Have to
• need

• прошедшее:
• Must have +V3
• Had to
• Ought to have + V3
• Needed / didn’t need
• Needn’t have + V3

Разрешение, возможность (средняя)

• Настоящее:
• Can
• Could
• May
• might

• Прошедшее:
• Was / were able to
• Could
• Could have + V3
• May have + V3
• Might have + V3

Вероятность (высокая), предположения

• Настоящее:
• Will
• Should
• Ought to
• Must (be)
• Can / could (be)

• Прошедшее:
• __
• Should have + V3
• Ought to have +V3
• Must have + V3
• Could have + V3

совет

• Настоящее:
• Should
• Had better (not)

• Прошедшее:
• Should have + V3
• Would have been better

ответы