That could be:
present continuous eg -- am watching, is listening, are going
past continuous eg -- was watching, were going.
Some examples are:putcutcostfit
Formally, the present perfect tense is formed by combining a suitable present indicative form of "to have" (has or have, depending on number) with a past participle of some substantive verb, while a present perfect progressive tense combines a present indicative form of "to have" with "been" (the past participle of "to be") and a present particle of a substantive verb. Substantively, a present perfect tense shows that the action of a substantive verb has been completed at the time the tense is written, while a present perfect progressive tense indicates that the action of the substantive verb is still in process. For example, "The temperature has changed substantially" implies that the change is at least temporarily complete, while "The temperature has been changing substantially" implies that some change has already occurred and that further change is likely.
beatbetbesetbroadcastburstcastcostcutfithithurtknitletputquitridshedshutslitspreadthrusttelecastburst
The form of the verb provides this information, although sometimes it needs to be clarified. There are some verbs (such as read) that use the same spelling for the present tense and the past tense. Example: He runs is the present tense. (He is running) He ran is the past tense. (He was running) He will run is the future tense. (He will be running)
The present tense of 'were' is are. For example: We are going to buy some bread.
Some examples are:putcutcostfit
Formally, the present perfect tense is formed by combining a suitable present indicative form of "to have" (has or have, depending on number) with a past participle of some substantive verb, while a present perfect progressive tense combines a present indicative form of "to have" with "been" (the past participle of "to be") and a present particle of a substantive verb. Substantively, a present perfect tense shows that the action of a substantive verb has been completed at the time the tense is written, while a present perfect progressive tense indicates that the action of the substantive verb is still in process. For example, "The temperature has changed substantially" implies that the change is at least temporarily complete, while "The temperature has been changing substantially" implies that some change has already occurred and that further change is likely.
beatbetbesetbroadcastburstcastcostcutfithithurtknitletputquitridshedshutslitspreadthrusttelecastburst
The form of the verb provides this information, although sometimes it needs to be clarified. There are some verbs (such as read) that use the same spelling for the present tense and the past tense. Example: He runs is the present tense. (He is running) He ran is the past tense. (He was running) He will run is the future tense. (He will be running)
The present tense of 'were' is are. For example: We are going to buy some bread.
To form the past tense of regular verbs, you add "ed" to the verb.For irregular verbs, you must learn the past tense as there is no formula to forming the past tense.The present tense is adjusted slightly depending on the subject. For example, to form the present tense of the verb "sing":I/You/We/They sing.He/She/It sings.
The past tense of can is used which is could.They could have given some cake to me.The negative form, can't is used with present perfect:They can't have eaten the whole cake!
present is today and past tense is it has already happened.
The verb form of explosion is to explode.The present tense is explode, past tense is exploded, future is will explode. This is a regular verb and follows the normal changes to indicate tense.
Battling is the present tense of the word "battle" - to engage in some form of fight, or to struggle or contest something.
Did is the past tense of do. Have done is present perfect.
The present perfect tense of picks is:I/You/We/They have picked.He/She/It has picked.