110 Electronic Engineering
Tense / verb form | Active voice | Passive voice | |||||||
Present simple | keeps | is kept | |||||||
Present continuous | is keeping | is being kept | |||||||
Past simple | kept | was kept | |||||||
Past continuous | was keeping | was being kept | |||||||
Present perfect | have kept | have been kept | |||||||
Past perfect | had kept | had been kept | |||||||
Future | will keep | will be kept | |||||||
Conditional present | would keep | would be kept | |||||||
Conditional past | would have kept | would have been kept | |||||||
Present infinitive | to keep | to be kept | |||||||
Perfect infinitive | to have kept | to have been kept | |||||||
Present participle/gerund | keeping | being kept | |||||||
Perfect participle | having kept | having been kept | |||||||
3. Infinitive
Инфинитив – это основная неличная форма глагола.
Формальным показателем инфинитива является частица to.
Формы инфинитива
Forms | Active voice | Passive voice |
Simple | to fabricate | to be fabricated |
Continuous | to be fabricating | - |
Perfect | to have fabricated | to have been fabricated |
Perfect Continuous | to have been fabricating | - |
Неличные формы глагола не имеют лица, числа, времени и наклонения. Они могут только обозначить время относительно глагола-сказуемого.
Форма инфинитива | Значение | Пример | |||||
Simple Infinitive | действие, | одновременное | Many photographers use | ||||
(Active and Passive) | действию, | выраженному | polarizing | filters | to | polarize | |
глаголом-сказуемым | their photos. | ||||||
Metal components are to be | |||||||
transported | to | the | |||||
construction site. | |||||||
Continuous Infinitive | действие, которое | развивается | The device seems to be | ||||
одновременно | с | действием, | performing | its | functions | ||
выраженным | глаголом- | correctly. | |||||
сказуемым | |||||||
Perfect Infinitive | действие, | которое | The company IBM claims to | ||||
(Active and Passive) | предшествовало | действию, | have produced a new type of | ||||