Определите у глаголов его видовременную форму и залог. Проверьте верно ли указаны у глаголов форма и залог?

DISK TILLERS
These tools are designed for both tillage and seeding. They consist of a single gang of disk blades, 20 to 26 in. in diameter, on a common axle, all throwing the soil the same way. The common axle differentiates these tools from regular disk plows which have the disk blades tipped back, necessi¬tating separate axles and bearings for each blade.
Disk tillers are made as small as two-blade models cutting 15 in. wide up to models cutting 20 ft wide. They are highly economical of power. Seeding boxes are available for some models, enabling seed-bed preparation and wheat seeding to be done in one operation.
The forces acting on a disk tiller are similar to those act¬ing on a plow except that the resultant lengthwise soil force on the blades is usually upward, requiring extra weight for penetration.
Trail-type disk tillers usually permit the angle of attack of the disk gang to be adjusted from 40 to 55°. In hard high-draft soil, penetration can be improved and width of cut de¬creased by increasing the angle, while maximum width can be taken with less angle in loose easy-working soils. This adjustment is provided by changing the angle of the land wheel and the furrow wheels with respect to the disk gang.
Hitching principles are similar to those for mold-board plows. The centre of draft is at the centre disk blade slight¬ly below the surface of the ground. Disk tillers are necessarily built heavier than mold-board plows and wheel weights can be added for penetration in hard soil.


Верно? На некоторые не знаю
1) are designed – Present Simple Passive
2) consist – Present Simple Active
3) throwing – ?
4) differentiates – Present Simple Active
5) have – Present Simple Active
6) tipped – ?
7) necessitating – ?
8) are made – Present Simple Passive
9) to be done – Infinitive Present Passive
10) permit – Present Simple Active
11) to be adjusted – Infinitive Passive
12) can be improved – Present Simple Passive
13) can be taken – Infinitive with modal verbs + Passive
14) is provided – Present Simple Passive
15) are necessarily built – Present Simple Passive
16) can be added — Infinitive with modal verbs + Passive
17) requiring –?
18) decreased –?

Passive voice in Present Simple

are designed PRESENT SIMPLE PASSIVE / differentiates PRESENT SIMPLE ACTIVE///have PRESENT SIMPLE ACTIVE//// are made PRESENT SIMPLE PASSIVE///// permit PRESENT SIMPLE ACTIVE//// is provided PRESENT SIMPLE PASSIVE/////

are designed — present simle passive

Are designed — passive voice, present simple
Consist — active voice, present simple
Diferentiates — active voice, present simple

are designed — Present Simple, Passive Voice.
differentiates — Present Simple, Active Voice.
are made — Present Simple, Passive Voice.
permit — Present Simple, Active Voice.
to be adjusted — Infinitive, Passive Voice
is provided, can be improved — Present Simple, Passive Voice
are necessarily built — Present Simple, Passive Voice

вопрос от преподавателя? Какого глагола? их тут больше десятка))

are designed — Passive Voice, Present Simple
consist — Active Voice, Present Simple
differentiates — Active Voice, Present Simple
are made — Passive Voice, Present Simple
are — Active Voice, Present Simple
are — Active Voice, Present Simple
are — Active Voice, Present Simple
is — Active Voice, Present Simple
permit — Active Voice, Present Simple
can be improved -Modal Verb + Passive Voice
can be taken-Modal Verb + Passive Voice
is provided — Passive Voice, Present Simple
are — Active Voice, Present Simple
is — Active Voice, Present Simple
are built — Passive Voice, Present Simple
can be added — Modal Verb + Passive Voice

Present Passive Voice

Здравствуйте. Готов помочь

are designed -Present Simple Passive, consist -Present Simple Active,differentiates/have-Present Simple Active,are made/is provided -Present Simple Passive, are/ is/permit/ separate- Present Simple Active, ( to be done — Infinitive Present Passive, can be improved/can be taken/can be added -Infinitive with modal verbs на всякий случай)

Throwing — present participle
Tipped -past participle
Necessitating- present participle
Requiring — present participle
Decreased — past participle

3) throwing — Present Participle 6) tipped back — Past Participle 7) necessitating – Present Participle 9) to be done – Passive Infinitive 12) can be improved – Passive Infinitive with modal verbs 15) are built – Present Simple Passive 17) requiring – Present Participle 18) decreased – Past Participle